E1 - Science-types Fell in Love, So They Tried to Analyze It.

Source: Crunchyroll
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(Please feel free to edit the speaker names if incomplete or inaccurate. Names are handled on a best-effort basis depending on the info on the source file. Dialogue is left as is.)
[00:00] ---
    Five...
[00:01] ---
    Four...
[00:02] ---
    Three...
[00:03] ---
    Two...
[00:04] ---
    One...
[00:21] Narrator
    All things are numbers.
[00:24] Narrator
    According to Pythagoras,
[00:27] Narrator
    behind every single thing in this world,
[00:29] Narrator
    you will find numbers.
[00:34] Narrator
    Everything in the universe abides
    by the rules of numbers.
[00:39] Narrator
    Therefore, through numbers and calculation,
[00:42] Narrator
    everything in the universe can
    be explained and understood.
[00:47] Narrator
    And since this discovery,
    a multitude of eminent scientists
[00:53] Narrator
    have mathematically proven many truths.
[00:58] Narrator
    On the other hand, however...
[01:00] Narrator
    many, many things remain
    unproven and unexplained.
[01:06] Narrator
    In this story, one of those most difficult
    questions is resolutely confronted.
[01:13] Narrator
    It is the story of a
    particular group of youths.
[01:34] Himuro
    You should eat something decent
    once in a while, Yukimura-kun.
[01:38] Yukimura
    In terms of nutrition, this is sufficient.
[01:41] Himuro
    A limited amount of exposure
    to sunlight is beneficial.
[01:44] Himuro
    Serotonin deficiency dulls the mind.
[01:49] Yukimura
    I never asked for your opinion.
[01:51] Yukimura
    More importantly, you are
    three minutes late, Himuro.
[01:53] Himuro
    Two minutes, thirty-two seconds.
[01:56] Himuro
    If you're specializing in science and
    engineering, you need to be precise about time.
[01:59] Yukimura
    Save the backtalk for after you've
    made up the three minutes' work.
[02:03] Himuro
    Serves as the perfect handicap
    for me, don't you think?
[02:06] Himuro
    More importantly, Yukimura-kun,
[02:08] Himuro
    don't you need to hurry up and
    find a polynomial-time reduction?
[02:11] Himuro
    Your presentation is soon, isn't it?
[02:13] Yukimura
    I've already determined the objective.
[02:15] Yukimura
    The practical application of
    the Hamilton path problem.
[02:17] Himuro
    You're probably just going to
    copy Richard Karp's work. Right?
[02:20] Yukimura
    I am using it as a reference,
    but my work is completely original.
[02:24] Yukimura
    Do not presume that your
    assumptions are truth.
[02:26] Himuro
    I'm looking forward to seeing what
    unsightly presentation you come up with.
[02:30] Himuro
    I'll be sure to write it succinctly enough
    that even your brain can comprehend it.
[02:35] Himuro
    Oh, by the way, Yukimura-kun.
[02:36] Yukimura
    What is it, Himuro?
[02:38] Himuro
    I seem to be in love with you.
SIGN    Science Fell in Love,
    So I Tried to Prove It.
[04:17] ---
    National University: Saitama University
[04:18] ---
    Liberal Arts College
    Students Enrolled: 816
    Graduate Students: 96
[04:18] ---
    Established 70 years ago
    Campus Footprint: 394,544 m²
[04:24] ---
    Saitama University
    1st year graduate student
    Yukimura Shinya
    Height: 177 cm Weight: 63 kg
    Blood type: O
    Hobbies: Research, reading academic texts
    Favorite foods: Foods which allow efficient
     intake of balanced nutrition
    Favorite phrase: Decisive and resolute
    Idol: John von Neumann
    Future goals: Nobel Prize
[04:24] Yukimura
    What?
[04:26] Yukimura
    What did you just say?
[04:30] ---
    Saitama University
    1st year graduate student
    Himuro Ayame
    Height: 170 cm Weight: ?
    Blood type: A
    Hobbies: Research, reading academic texts,
     aroma therapy
    Favorite foods: Strawberries, sweet foods in general
    Favorite phrase: Two become as one
    Idol: Émilie du Châtelet
    Future goals: Fields Medal
[04:30] Himuro
    I...
[04:31] Himuro
    seem to be in love with you, Yukimura-kun.
SIGN    The problem set forth here is defined as follows
    wherein the input of each node is associated with aaaaaaaaaaaaaaaaaaaa
    aaaaaaaaaaI went and said it aaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    aaaaaaaaa
SIGN    Proof 1
    Science-types Fell in Love,
    So They Tried to Analyze It.
[04:43] Yukimura
    I...
[04:44] Yukimura
    have no experience with that which
    is called "romance," however...
[04:49] Yukimura
    Himuro...
[04:50] Yukimura
    You are intelligent,
    and I consider you a worthy rival.
[04:54] Yukimura
    I suppose that if pressed, I couldn't
    say that I have no affection for you.
[04:59] Yukimura
    However, I don't know if I
    am in love with you or not.
[05:03] Yukimura
    First...
[05:05] Yukimura
    How does one define "love"?
[05:08] Yukimura
    Himuro, upon what evidence did
    you determine that you love me?
[05:12] Himuro
    You're right.
[05:14] Himuro
    Making a determination
    without credible evidence
[05:17] Himuro
    would make me a failure
    as a student of science.
SIGN    Even when science-types fall in love,
SIGN    anything less than a precise
    definition is unsatisfactory.
SIGN    Time I've wanted
    to smell you.
     2.2%
SIGN    Time I've wanted you
    to smell me.
    3.0%

SIGN    Time I've found myself
    looking at you.
     8.3%
SIGN    Time I've had fun being with you.
     14.3%
SIGN    Time I've been captivated
    by the sight of you thinking.
     17.2%
SIGN    Other
    11%
SIGN    Time my heart rate
    increased by being with you
    24.2%
SIGN    Time you have
    appeared in
    dreams
    19.8%
SIGN    Fig. 1 - A pie chart showing percentages of the elements of evidence
    leading to the determination that Himuro Ayame loves Yukimura Shinya
[05:26] Himuro
    This is the evidence which led me to
    determine that I seem to be in love with you.
[05:30] Himuro
    The numbers aren't concrete,
    so please consider these only rough estimates.
[05:36] Yukimura
    Time my heart rate has increased
    by being with you...
[05:39] Yukimura
    ...appeared in my dreams...
[05:42] Yukimura
    I see.
[05:44] Yukimura
    However, making a determination based on this
    evidence is no more than your personal opinion.
[05:48] Himuro
    True.
[05:49] Himuro
    So let us provisionally set this down.
SIGN    At this time, the emotion Himuro Ayame
    feels toward Yukimura Shinya is
SIGN    
SIGN    (love prime)
SIGN    This is the current hypothesis.
[05:55] Yukimura
    Yes. And we want to prove that "love"
    and "love prime" are equal, but...
[05:59] Yukimura
    Would this correlate with what is
    generally held to be proof of "love"?
[06:03] Yukimura
    Looking at it like this, there seem to
    be many factors which are generalized.
[06:07] Yukimura
    "Time I've been captivated by the sight of
    you thinking." That doesn't feel quite right...
[06:16] Yukimura
    What is it?
[06:18] Himuro
    Nothing.
[06:21] Himuro
    I began growing more conscious of you after
    you appeared in a dream on April 12th.
[06:26] Himuro
    I've indicated the frequency on this graph.
[06:28] Yukimura
    Would appearing in a dream really
    lead to an increased awareness?
[06:31] Yukimura
    Even I've had you and other
    people appear in my dreams.
[06:35] Yukimura
    What happened between us in that dream?
[06:40] Himuro
    Is that information necessary?
[06:42] Yukimura
    Tell me. If the information is accurate,
    having more will do no harm.
[06:47] Himuro
    We... held hands.
[06:52] Yukimura
    Information must be recorded precisely.
SIGN    Time you've
    appeared in dreams
SIGN    holding
    my hand.
[06:55] Yukimura
    Ambiguous phrasing will
    only hinder analysis of—
[06:58] Himuro
    Yukimura-kun, didn't you also say
    I've appeared in your dreams, as well?
[07:03] Himuro
    What happened between us in the dream?
[07:07] Yukimura
    Is that information necessary?
[07:09] Himuro
    If the information is accurate,
    having more will do no harm. Isn't that right?
[07:14] Yukimura
    We... held hands.
[07:16] Himuro
    Wh-What did you say?
[07:19] Himuro
    This point of commonality...
[07:21] Himuro
    Is it simply coincidence?
[07:23] Yukimura
    At this stage, I can't say anything for certain,
    however, it may indicate relatedness.
SIGN    Even when science-types fall in love,
SIGN    the progress is slower than a turtle's.
[07:31] Kanade
    Good morning!
[07:33] Kanade
    Oh! Himuro-senpai! Yukimura-senpai!
[07:35] ---
    Saitama University
    4th year college student
    Kanade Kotonoha
    Height: 162 cm Weight: ?
    Blood type: B
    Hobbies: Making sweets, shojo manga
    Favorite foods: Snacks, sweets
    Favorite phrase: Halcyon days
    Idol: Her middle school homeroom teacher, Sayama
    Future goals: Still thinking about it
[07:37] Kanade
    You're early again tod—
[07:37] Yukimura
    Which means that romantic affection
[07:39] Yukimura
    and the question of its determination
    can be rendered as a formula like this.
SIGN    A is in love with B (A,B∈Human) Is this determination possible?
[07:43] Yukimura
    A is in love with B.
[07:44] Yukimura
    Parenthesis, A and B belong to the
    category of "human," close parenthesis.
[07:47] Yukimura
    Is this determination possible?
SIGN    Being together
    increases heart rate
[07:49] Yukimura
    If by finding the conditions
    which generally indicate "love,"
SIGN    Appears in dreams
SIGN    Captivated by the sight of the person thinking
SIGN    Being together is fun

SIGN    Found one's self looking at the person

SIGN    Ends up waiting for the person to reply to texts
SIGN    Thinks of the person every spare moment
[07:53] Yukimura
    we can construct a Turing
    machine like this, then...
SIGN    If conditions are met
SIGN    If conditions aren't met
SIGN    "Love" is output
SIGN    "Not love" is output
[07:56] Himuro
    Which means we can determine whether
    I love you or not. Correct?
[08:00] Yukimura
    Not just that. We can also determine
    whether I love you or not.
[08:05] Himuro
    This research topic is much more
    interesting than I'd originally thought.
[08:08] Yukimura
    I'd thought romance was something only for
    idiots who run on impulses and urges, but...
[08:13] Yukimura
    It appears even romance is an
    aggregation of numbers and data!
[08:19] Himuro
    Is this love a 0 or a 1?
[08:22] Yukimura
    We'll find the proof.
[08:25] Kanade
    What is this ridiculous couple talking about?
[08:27] Kanade
    Will this be okay?
[08:38] Himuro
    Y-Yukimura-kun...
[08:40] Himuro
    W-We shouldn't be doing this...
[08:42] Yukimura
    We're not done with our experiment.
    Don't try to escape, Himuro.
[08:46] Himuro
    Yuki...mura-kun...
[08:50] Yukimura
    Right. We're done.
[08:52] Yukimura
    Starting at 3:27 pm for ten seconds.
[08:54] Yukimura
    The experiment concerned the action
    commonly known as a "wall slam."
[08:57] Himuro
    Hmm... Unclear...
[08:59] Himuro
    Trembling due to nervousness...
    Agitation in the voice...
[09:02] Himuro
    Yukimura-kun, it's obvious you
    aren't used to this sort of thing.
[09:06] Yukimura
    We are not interested in that kind of data.
[09:09] Yukimura
    The important thing here is
    your heart rate. How was it?
[09:15] Yukimura
    Heart rate of 147.
[09:18] Yukimura
    That's on par with an all-out sprint.
[09:20] Yukimura
    For all your complaints, your
    heart rate was quite elevated.
[09:23] Himuro
    At any rate...
[09:25] Himuro
    If we continue these sorts of experiments,
    we may be able to find the proof
[09:29] Himuro
    as to whether I love you
    or not, Yukimura-kun.
[09:32] Himuro
    Let's move on to the next.
[09:34] Yukimura
    Yes.
[09:36] Kanade
    Well, if I had to say what the
    two of them are up to, it'd be...
SIGN    minutes prior.
SIGN    minute prior.
SIGN    minutes prior.
[09:43] Kanade
    "Preconditions for believing you're in
    love with someone"...is that right?
[09:48] Himuro
    Kanade-chan, what kinds of things make you
    think you've fallen in love with someone?
[09:51] Kanade
    M-Me?
[09:53] Kanade
    Well, let's see...
[09:56] Kanade
    Oh!
SIGN    Wham
SIGN    ...we're
     not
    done
    talking.
SIGN    ba-dump
SIGN    ba-dump
SIGN    
    
     Hender-
     son-kun...
    
    

[09:57] Kanade
    This kind of thing.
[09:58] Kanade
    When I feel my heart racing...
    that kind of thing. Probably.
[10:01] Yukimura
    Your heart racing?
[10:03] Yukimura
    That's one of the preconditions
    Himuro listed for "love," too.
[10:06] Himuro
    That's right! That's it!
[10:09] both
    Heart rate!
[10:10] Himuro
    If we monitor heart rate,
[10:12] Himuro
    we can quantitatively measure
    "thrilling palpitations of love."
SIGN    Science-types always
[10:14] Yukimura
    Ready a heart rate monitor!
SIGN    feel reassured when things can be converted into numbers.
[10:16] Yukimura
    We'll start the experiments immediately!
[10:18] Himuro
    All right.
[10:21] Himuro
    Now, then.
[10:22] Himuro
    Shall we continue our "If I do this with
    someone I love, my heart will race" situations?
[10:26] Yukimura
    We should. After doing the
    "wall slam" we should...
[10:33] both
    I have no idea.
SIGN    Romantic Experience: Zero.
[10:36] Himuro
    At times like these, we should
    look it up on the Internet.
[10:38] Yukimura
    Information on the Internet comes from
    unverified sources. I don't like it.
[10:42] Yukimura
    But I suppose we have no choice.
SIGN    Experiment 1
SIGN    The chin-lift.
SIGN    Chin-lift.
[10:47] Himuro
    The ideal angle seems to be
    between 30 and 40 degrees.
[10:51] Yukimura
    This is the same technique used
    in artificial respiration.
[10:54] Yukimura
    Perhaps securing the airway
    is one of the objectives.
SIGN    Experiment 2
SIGN    The sleeve-roll.
SIGN    Sleeve-roll.
[10:59] Yukimura
    Stand behind someone and
    roll their sleeves up...?
[11:02] Yukimura
    What significance could
    this action possibly have?
[11:04] Himuro
    But there are very precise accounts of a
    height differential of 23 cm being ideal.
SIGN    Approx. 23 cm
SIGN    Yukimura's
    weight distribution
[11:10] Himuro
    It's possible this action has
    solid academic corroboration.
[11:13] Yukimura
    Hmm... What else...
[11:16] Yukimura
    Sweet potato fries?
[11:17] Yukimura
    We would need sweet potato
    fries to try this one.
[11:23] Himuro
    If my hypothesis is correct...
[11:25] Himuro
    Yukimura-kun, will you remove
    your glasses for a moment?
[11:28] Yukimura
    What hypothesis?
SIGN    Himuro vision.
[11:30] Yukimura
    Explain.
[11:36] Himuro
    I was right.
[11:37] Yukimura
    About what?
[11:39] Himuro
    Never mind. Let's move on to the next.
SIGN    minutes later.
[11:44] Yukimura
    We have attempted a variety of things,
[11:45] Yukimura
    but it seems that activities which
    reduce the distance between us
[11:48] Yukimura
    have a tendency to increase heart rate.
[11:53] Yukimura
    What's this? Tired already?
[11:57] Himuro
    In that case, this brings
    us the closest, doesn't it?
[12:00] Himuro
    Let's stay like this for a little while.
[12:02] Himuro
    The longer the period, the more
    data we can collect. Right?
[12:05] Yukimura
    That is true... but...
SIGN    minutes later.
SIGN    minute later.
SIGN    minutes later.
[12:15] Yukimura
    Th-The woman's gone and fallen asleep!
[12:18] Yukimura
    What do I do? Halt the experiment?
[12:21] Yukimura
    She has the audacity to look so happy!
[12:25] Yukimura
    And what kind of components
    comprise this sweet fragrance?
SIGN    Heart rate during experiment
SIGN    Resting heart rate
SIGN    Sweet potato fry
SIGN    Close contact
SIGN    Wall Slam
SIGN    Chin-lift
SIGN    Sleeve-roll
SIGN    Hand holding
[12:32] Yukimura
    We tried many different situations.
[12:35] Yukimura
    This is your heart rate during
    the experiment, Himuro.
[12:38] Yukimura
    In every case, you can see very high readings.
[12:41] Kanade
    Question!
[12:42] Yukimura
    Hm?
[12:43] Kanade
    That last part sort of...
[12:44] Kanade
    It looks like there was a time
    she wound up super relaxed.
SIGN    Flow of time
[12:48] Himuro
    Pay no attention to that.
    It was simply an unexpected circumstance.
[12:52] Kanade
    At any rate, it looks like there's no
    denying Himuro-senpai's heart was racing!
[12:56] Kanade
    That means "love" is a certainty, right?
[12:59] Yukimura
    It's too soon to come to that conclusion.
[13:01] Kanade
    Huh? Why?
[13:03] Yukimura
    Remember this well, Kanade.
[13:05] Yukimura
    The results of an experiment must not be
    interpreted carelessly for convenience's sake.
SIGN    Wham
SIGN    ...we're
     not
    done
    talking.
SIGN    ba-dump
SIGN    ba-dump
SIGN    
    
     Hender-
     son-kun...
    
    

[13:09] Yukimura
    For example, even in this manga...
[13:11] Yukimura
    At first glance, it may appear that
    this woman is in love. However...
[13:14] Yukimura
    A profuse amount of sweat,
    palpitations, and a flushed face.
[13:19] Yukimura
    What might you deduce from these things?
[13:21] Himuro
    It could be premature menopause!
[13:23] Yukimura
    Exactly.
[13:25] Kanade
    No, it couldn't. Ever.
[13:26] Himuro
    Excitement. Stress. Feverishness.
SIGN    Romantic feelings
SIGN    Excitement, anger, embarrassment
SIGN    Stress
[13:30] Himuro
    A "racing heart" could be
    caused by many things.
SIGN    Feverishness leading to increased body temperature
SIGN    Decreased blood pressure, heart abnormalities
SIGN    Severe pain
[13:33] Himuro
    It's true that, in this case,
    we cannot be sure
[13:35] Himuro
    that the "racing heart" was
    caused by feelings of love.
SIGN    Hypothesis A
[13:40] Yukimura
    In this experiment,
[13:41] Yukimura
    it seemed that my wall slam was responsible
    for the increased heart rate.
SIGN    Hypothesis B
[13:45] Yukimura
    However, we can't say for certain
    some stimulus other than my wall slam
[13:48] Yukimura
    could have coincidentally occurred,
    causing the increased heart rate.
[13:52] Kanade
    But if that's the case,
    then you'll never reach a conclusion,
[13:55] Kanade
    regardless of how many
    experiments you conduct.
[13:57] Himuro
    That might be true.
[13:58] Himuro
    But let's just try a few
    more experiments to see.
[14:02] Himuro
    If during the second experiment
    my heart races again,
[14:04] Himuro
    then hypothesis B,
    "my heart coincidentally raced,"
[14:07] Himuro
    would be rendered less likely than
    in the first case, don't you think?
[14:11] Kanade
    Yes, but...
[14:12] Himuro
    If we achieve the same result no
    matter how many times we do it,
[14:15] Himuro
    that likelihood decreases even further.
SIGN    Hypothesis B
SIGN    "Some stimulus other than Yukimura's wall slam happened to cause the racing heart."
SIGN    Hypothesis A
SIGN    "Yukimura's wall slam
     caused the racing
     heart."
[14:17] Yukimura
    To contrast with the hypothesis we
    wish to put forth, hypothesis A,
[14:21] Yukimura
    we have a hypothesis which
    negates it, hypothesis B.
[14:24] Yukimura
    A null-hypothesis.
SIGN    Null-hypothesis
[14:26] Rikekuma
    Null-hypothesis!
[14:29] Rikekuma
    In order for you stupid humans
    to understand this concept
[14:31] Rikekuma
    I, the people's idol, Rikekuma the science bear,
    will give you a simple explanation, bear.
[14:37] Rikekuma
    A null-hypothesis is a type of hypothesis
    which appears in statistics
[14:40] Rikekuma
    that negates the hypothesis
    you wish to put forward, bear.
[14:44] Rikekuma
    Say for example that you want to
    prove that crows are black, bear.
[14:48] Rikekuma
    So, you go out and find a hundred
    crows and they're all black, bear.
[14:52] Rikekuma
    "But there could be a rainbow crow out
    there and you just didn't find it,"
[14:58] Rikekuma
    is what some irritating
    punk could say, bear!
[15:01] Rikekuma
    So freakin' annoying, bear!
[15:03] Rikekuma
    This is when you create an impossible
    hypothesis which opposes
[15:05] Rikekuma
    the hypothesis that "crows are black," bear.
SIGN    Black x 50%
SIGN    Rainbow x 50%
[15:08] Rikeikuma
    "Half of crows are black, and half are
    rainbow." Something like that, bear.
SIGN    Null-hypothesis
[15:12] Rikekuma
    That's a null-hypothesis, bear.
[15:14] Rikekuma
    With that, the chances of finding
    one hundred black crows in a row,
[15:18] Rikekuma
    becomes lower than the 1 in a trillion chance
    that a meteorite will land on your head, bear.
[15:24] Rikekuma
    In that case, what about "90% are black
    and the rest are fluorescent pink", bear?
SIGN    Black x 90%
SIGN    Fluorescent Pink x 10%
[15:29] Rikekuma
    Even with this, the chances
    of finding one hundred
[15:32] Rikekuma
    black crows in a row is about 0.00265%, bear.
SIGN    (Black x 90.0% Other x 10.0%)
SIGN    All black
[15:32] ---
    
[15:35] Rikekuma
    That's pretty unlikely, bear.
SIGN    (Black x 97.1% Other x 2.9%)
[15:37] Rikekuma
    When black reaches about 97.1%,
    the chances of all black increase to over 5%
[15:43] Rikekuma
    and it finally starts to
    border on possible, bear.
[15:46] Rikekuma
    In the field of statistics, if the
    probability of occurrence is below 5%,
[15:49] Rikekuma
    it's considered pretty much zero, bear.
SIGN    Null-hypothesis
[15:52] Rikekuma
    In statistics, by disproving
    a null-hypothesis like this,
[15:55] Rikekuma
    you can prove your original hypothesis, bear.
[15:58] Rikekuma
    This was a freakin' pain, bear.
[16:00] Yukimura
    Which is why, to reduce the
    likelihood to less than 5%
[16:04] Yukimura
    doing the wall slam an additional
    sixty times should be sufficient.
[16:07] Himuro
    It won't be just my heart rate
    we'll measure, Yukimura-kun.
[16:09] Himuro
    We'll be measuring yours, too.
[16:12] Kanade
    Just spend your whole life doing that.
SIGN    Science Fell in Love,
    So I Tried to Prove It
SIGN    Ikeda's Research Lab
[16:21] Kanade
    I'm back!
[16:24] Himuro
    It might be wise to analyze this
    from a different perspective.
[16:29] Yukimura
    Why...?
[16:30] Kanade
    You seem to be hard at work.
[16:32] Himuro
    Oh, Kanade-chan.
[16:34] Kanade
    Is something wrong?
[16:35] Kanade
    You look like you're struggling
    with something.
[16:38] Yukimura
    Yes.
[16:39] Yukimura
    Himuro and I continued the wall slam
    experiment after that, but...
[16:43] Yukimura
    At first, it was clear that
    her heart rate increased,
[16:48] Yukimura
    but as the number of trials progressed,
    that increase started to diminish gradually.
SIGN    Trial
    1
SIGN    Trial
    2
SIGN    Trial
    3
SIGN    Trial
    4
SIGN    Trial
    5
SIGN    Trial
    6
SIGN    Trial
    7
[16:53] Kanade
    Ah. She must've gotten used to it.
[16:55] Yukimura
    After that, just in case,
    we continued to one hundred wall slams.
[16:59] Yukimura
    Her heart rate didn't change at all.
SIGN    Trial
    93
SIGN    Trial
    94
SIGN    Trial
    95
SIGN    Trial
    96
SIGN    Trial
    97
SIGN    Trial
    98
SIGN    Trial
    99
SIGN    Trial
    100
[17:02] Kanade
    Of course it didn't!
[17:04] Himuro
    You see, it's true that in the beginning,
    I experienced a sort of throbbing in my chest,
[17:09] Himuro
    and I thought to myself,
    "I must really be in love with him,"
[17:14] Himuro
    but along the way, I started thinking,
    "What is this guy doing?"
[17:19] Yukimura
    This data shows no significant difference
[17:21] Yukimura
    between resting heart rate
    and wall slam heart rate.
[17:24] Yukimura
    It can't be...
[17:25] Yukimura
    Was it really just coincidence?
[17:27] Himuro
    About that, Yukimura-kun.
[17:31] Himuro
    There's something that's been nagging at me.
[17:33] Himuro
    When I used motion capture to analyze
    the video from the experiment...
[17:37] Himuro
    I found a surprising result.
[17:39] Yukimura
    What?
[17:40] Himuro
    Look at this.
SIGN    Match
[17:58] Yukimura
    Th-That's...
[18:00] Yukimura
    The movement has been refined to the
    point of being astonishingly similar!
[18:03] Himuro
    That's right.
[18:04] Himuro
    When you perform a wall slam many times in
    succession, it stops being a wall-slam.
[18:08] Himuro
    In short, what you were doing, Yukimura-kun,
[18:11] Himuro
    was a wall slap!
[18:13] Sumo wrestler
    Dosukoi! Dosukoi! Dosukoi! Dosukoi! Dosukoi!
[18:16] Yukimura
    I see.
[18:18] Yukimura
    And a wall slap is not a situation
    which causes a woman's heart to race.
[18:22] Yukimura
    That's why your heart rate didn't increase.
[18:26] Kanade
    That's not it!
[18:28] Kanade
    What don't you understand?
[18:30] Yukimura
    What?
[18:31] Kanade
    It's about feelings.
[18:33] Kanade
    I don't think that love is something
[18:35] Kanade
    that can be measured with numbers
    and data in the first place!
[18:40] Yukimura
    What are you basing that on?
[18:41] Yukimura
    If you know of a counter-example,
    provide a concrete explanation.
[18:49] Kanade
    When I was in high school,
[18:50] Kanade
    my math teacher would give
    us math puzzles every day.
[18:55] Kanade
    I thought they were really fun.
SIGN    Tower of Hanoi
[18:58] (Flashback) Kanade
    Takahashi-sensei!
[19:00] (Flashback) Takahashi
    Hm? Did you have a question?
[19:03] (Flashback) Kanade
    Um, the Tower of Hanoi puzzle...
[19:06] (Flashback) Kanade
    I tried using a recurrence relation to solve it.
    Would you look at it for me?
[19:18] (Flashback) Takahashi
    That's right.
[19:19] (Flashback) Takahashi
    2ⁿ − 1.
[19:22] (Flashback) Takahashi
    Good work solving it, Kanade-kun.
[19:25] (Flashback) Takahashi
    And, listen, it only gets
    more interesting from here.
[19:28] (Flashback) Takahashi; background
    If you go with tradition and make it n=64,
    then, since it's 2ⁿ − 1...
[19:28] Kanade
    He was so handsome when he was
    absorbed in talking about math...
[19:32] Kanade
    Well... I... sort of fell in
    love with him, with my teacher.
[19:37] Kanade
    After that, I wanted him
    to pay attention to me,
[19:40] Kanade
    so I put everything I had into studying math.
[19:40] (Flashback) Kanade; background
    I have it!
[19:42] Kanade
    And thanks to that, I became a science-type.
[19:43] (Flashback) Takahashi; background
    That's correct.
[19:47] Kanade
    It's strange, isn't it?
[19:49] Kanade
    To think that, if it means you
    can be with the person you love,
[19:51] Kanade
    you can work hard at anything.
[19:53] Himuro
    I think I understand what you mean.
[19:56] Kanade
    Falling in love,
[19:58] Kanade
    I think, is something like that, maybe.
[20:01] Kanade
    Huh? Um, so, what I mean is...
[20:05] Kanade
    What I wanted to say was...
[20:07] Yukimura
    This.
SIGN    Handsome when absorbed in something
SIGN    If it means being together, can work hard at anything
SIGN    At this point, Kanade Kotonoha felt the
    following for her high school teacher
SIGN    
    
    (love prime Kanade love Takahashi)
    is the hypothesis.
[20:08] Kanade
    Hey!
SIGN    Handsome when absorbed in something
SIGN    If it means being together, can work hard at anything
SIGN    Handsome when absorbed in something
SIGN    If it means being together, can work hard at anything
SIGN    At this point, Kanade Kotonoha felt the
    following for her high school teacher
[20:10] Kanade
    Don't just go making some
    weird definition like that!
[20:13] Yukimura
    Kanade, in your past, are there
    others you've fallen in love with?
[20:16] Kanade
    Well, probably two or three...
[20:19] Kanade
    Wait! What are you making me say?
[20:21] Yukimura
    The information you just gave
    us is extremely instructive.
[20:25] Kanade
    What do you mean?
SIGN    Love*'* ｛Kanade love, Takahashi｝
[20:27] Yukimura
    Between your "love" and Himuro's "love,"
    there may be points of commonality!
SIGN    Love*'* ｛Himuro love, Yukimura｝
SIGN    Commonality
SIGN    Commonality
SIGN    Commonality
[20:31] Yukimura
    If there are points of commonality
    with other "loves," then...
SIGN    Love*'* ｛Kanade love, x｝
SIGN    Love*'* ｛Kanade love, y｝
SIGN     m 0 0 l 0 -77 l 567 -77 l 567 0
SIGN    Love*'* ｛Himuro love, Yukimura｝ ∩ Love*'* ｛Kanade love, Takahashi｝ ∩
    
    Love*'* ｛Kanade love, x｝ ∩ Love*'* ｛Kanade love, y｝
[20:35] Yukimura
    Love prime (Himuro love, Yukimura) intersects
    Love prime (Kanade love, Takahashi) intersects
[20:40] Yukimura
    Love prime (Kanade love, x) intersects
    Love prime (Kanade love, y)
[20:45] Yukimura
    would likely be very close to the
    general preconditions for "love"!
[20:48] Kanade
    Can you please not say
    "Kanade love" so many times in a row?
[20:51] Yukimura
    To that end...
[20:53] Yukimura
    You will give me an itemized list of the
    details and elements of all of your loves thus far.
[20:57] Kanade
    That hurdle's too high for me!
SIGN    Force of Impact
[21:00] Yukimura
    Ow!
[21:02] Himuro
    That's enough, Yukimura-kun.
[21:04] Yukimura
    What do you think you're doing, Himuro?!
[21:06] Himuro
    Listen, normal people find that kind
    of thing embarrassing to talk about.
[21:10] Yukimura
    How is that relevant?
[21:11] Kanade
    So, she realizes that she's not normal.
[21:12] Yukimura
    It is necessary data!
[21:14] Himuro
    Yes, but you're being too aggressive.
[21:17] Himuro
    That's why you don't have any friends.
[21:24] Yukimura
    If this can prove your love
    one way or the other,
[21:27] Yukimura
    then I don't care how hated I am!
[21:29] Yukimura
    No results come without sacrifice!
[21:31] Kanade
    In this way, a science-type man and
    woman began their great experiment.
[21:32] Yukimura
    Those who refuse to move ahead because
    of small vanities, pride, reticence...
[21:35] Kanade
    Will they ever be able to
    find proof of their love?
[21:35] Yukimura
    Hey! Are you listening, Himuro? Himuro!
[23:32] Ibarada
    Oh, crap.
SIGN    Next Time
SIGN    Proof 2
    Science-types Fell in Love,
    So They Tried Experiments.
[23:34] Himuro
    Next time, Proof 2.
[23:36] Himuro
    "Science-types Fell in Love,
    So They Tried Experiments."