Teacher, this isn't it!

prolog

After school

Only a few people remain in the school.

김태형

Hey Park Na fire

박지민

ㅇ Wait

These two are the best at school

If you really touch it, you'll get screwed

Those are the guys and Kim Taehyung had a girlfriend

여주아

Hey! I told you to hang up!

A pretty child who is so kind and upright that it can't be compared to me

김태형

Huh! Just this once><

여주아

Yeah, no <

박지민

Wow, they really play well together

When they talk like this

Step by step

Turn off the lights, what are you doing at school?

김석진

That too in our class

여주아

Oh, sorry

여주아

sorry...

여주아

He's my boyfriend, so please don't scold me...

김석진

Your boyfriend? If you're going to date someone like that, date me lol

박지민

Shit

김석진

Taehyung's older brother (the female protagonist is unknown) 24 years old. He is not on good terms with Taehyung. He is a teacher at school.

김태형

Seokjin's younger brother (the female protagonist is unknown) is 19 years old and doesn't get along with his older brother. The female protagonist's boyfriend likes the female protagonist very much and is only nice to the female protagonist.

박지민

Taehyung's friend, 19-year-old Jimin, and Yeoju are in the same class.

여주아

Taehyung's girlfriend is kind and doesn't know that the two are siblings