Original subtitles

♫ Strangely drawn to a signal, ♫

♫ Coordinates too precise to be a coincidence ♫

♫ My heart moves faster than words ♫

♫ Ping, it rings inside my head! ♫

♫ TA, TA, TA, TA Reactions spark! ♫

♫ TA, TA, TA, TA Values align! ♫

♫ TA, TA, TA, TA Saturation hits! ♫

♫ In this teeny tiny one-room ♫

- ♫ No room to step, ♫ - ♫ Filling up this room, ♫

♫ On the whiteboard... ♫

♫ It's Statics! ♫

- ♫ You're the only variable ♫ - ♫ The calculation never ends ♫

♫ It only fits you ♫

♫ Overfitting! ♫

♫ Come on, TA! ♫

♪ You find my receptor way too easily ♪

♪ You read the signals hidden even from me ♪

♫ Ah-ah ♫

♫ you easily break down my solid homeostasis! ♫

♫ 3,2,1, down! ♫

♫ High tension flowing ♫

♫ through the synapses! ♫

♫ Emotional spike like an error ♫

♫ Immeasurable, but can't stop ♫

♫ Logical operations-error ♫

♫ At the end of that pathway, the two of us - ♫

♫ An unfamiliar signal pulling you in ♫

♫ Inside this isolated back room ♫

♫ Emotional spike like an error ♫

♫ Immeasurable, but can't stop ♫

♫ Logical operations-error ♫

♫ At the end of that pathway-♫

- Analysis complete? - Dismissed.

♫ TA, TA, TA, TA Reactions spark! ♫

♫ TA, TA, TA, TA Values align! ♫

♫ TA, TA, TA, TA Saturation hits! ♫

♫ In this teeny tiny one-room ♫

♫ Make-up class! ♫

♫ Emotional spike like an error, Immeasurable but can't stop ♫

♫ Logical Error, at the end of the pathway, the two of us- ♫

♫ Emotional spike like an error, Immeasurable but can't stop ♫

♫ Logical Error, bonded at the end of the pathway! ♫

[Administration Office] Here are the papers.

Time really flies.

How are you returning so soon, U Yun?

I know, it's been a while.

Could you make a copy

and give it to our TA, Woo Jin Hyeong?

Sure.

The school admin office that I returned to in two years.

That's where I first met him.

Should we get coffee later?

Since you also have spare time.

Oh, I don't know.

Woo Jin Hyeong, twenty-six.

Grad student and a teaching assistant.

That's all I know about him.

Oh, U Yun.

Is it okay if we sit here?

Of course.

How was your weekend, Jin Hyeong?

Nothing much, I just stayed home.

Seriously, do you ever leave the house?

Not really.

Always indifferent, not much of a talker.

Never talks about his private life.

Socializing seemed hard for him.

He seemed indifferent to everything... Always bored.

Somehow, unlike everyone else,

he looked like he was off in his own world.

That was Jin Hyeong.

That's why I have feelings for you.

Wait, U Yun.

I'm not the kind of person

that you think I am.

I'm just an introverted person.

I'm not good at socializing,

nor do I want to open up.

I will be far from what you expected...

That doesn't matter.

I just...

I just want to know you better.

The more I got to know him,

the more he...

Hyung, I'm ho...

Got weirder.

Can't pass me.

Hyung, I'm late.

Hey, U Yun, check this out.

Sick, huh?

[Avenging The Professor]

I bought twenty stories today. This one's the steamiest.

Doing your assignment?

You can't!

Be an undergraduate forever!

As I started dating him,

I came to redefine the term,

"introvert."

Hey.

Do you think it's actually possible to do it in a subway

without getting caught?

Please, stop saying crazy things like that.

Why not?

Come on, look.

You see them all the time.

What are you doing right now?

No one will know if you keep your mouth shut.

How can you be so sure?

It's so obvious!

W-What are you guys doing?

Are you out of your mind?

You can even see the screen of the person right in front of you!

I've tried running a few scenarios in my head.

[Morning Rush Hour Train] Cool, can I join?

[A Quiet Last Train] It all ends up badly.

Get out, you demons!

Why would you imagine those things?

FYI, that's just a crime.

[Arrested]

Right?

So it's just a fictional trope.

But maybe it's a common fantasy?

I've seen it in real life once.

What?

Seung Hee and I were going home,

- and there they were. - Stop.

It's no big deal.

It was totally inappropriate.

People are staring.

Nobody said anything until they got off.

- People just avoided them. - This is insane.

I can't believe it. What has the world become?

U Yun, what if...

I'm not doing it.

[Woo Jin Hyeong, 26]

[Nano Biosystems Bioengineering Major]

[MBTI - INFP(TJ) Height - 176 cm]

The well-lighted bedroom

is separated by a sliding door.

The inefficiently arranged furniture gets in the way,

but it's quite spacious for a studio.

This is where Hyung and I live.

Fifteen minutes to the station on foot.

It takes three minutes to go to school by subway.

Twenty-five minutes by bus.

Forty minutes on foot.

[Biology University]

Hi.

Hi, Song.

Since we wanted the perfect home,

we ended up quite far from campus.

Everyone, take your assignments.

See you later.

Bye.

When I'm done taking lectures, I work at the admin office.

Hi, I'm here.

Hey, U Yun.

Can you pick up from where you left off?

Okay.

After quietly exchanging a nod

with the self-conscious TA...

I was in the army.

It's past the deadline.

I know, but...

Just put it here.

It's finally time to go home.

I'll be going, then.

Okay, bye.

See you tomorrow.

See you.

Once we say goodbye, and it's just the two of us,

that's when he becomes the Hyung only I know.

Hey, what are you laughing at?

What do you want for dinner?

Hmm, how about...

You crazy animals!

Keep your hands to yourselves. This is a public place!

Calm down, grandpa.

Don't you know that kids can watch?

Look around you!

What are you doing?

Just get a room, already.

- Don't you run away! - We're going.

- What's going on? - Come on, let's see it, then.

- Good thing we didn't try, huh? - I was never going to.

One-Room TA.