Jin is a typical 15 year old in freshman year with very attractive looks. He doesn't party too much and has very good grades. He's popular, handsome, good grades, and well, he's not too weak but not too strong either. Everything you can wish for. Well, except for his 2 geeky flaws that he thinks they're the worse.

1. He's a nerd. Actually a geek.

2. He fails this one subject, Chemistry.

You're probably thinking, how did a nerd get popular and if he's a nerd why is he failing Chemistry? First of all, he got popular because Jin changed the way he looked to make it more cool. 2nd, he's failing chemistry because well, there's no explaination for that. Since, he's failing Jin has a tutor now along with his one and only enemy, the Bad Boy 'Kris'. 

Kris is the exact opposite of Jin, except for the good looks, well buildt body.He's the bad boy, horrible grades! He's always skipping class with his deliquent group of friends, EXO.  He's a big sweetheart if you get to know him though. He's not mean just looks like it.

The thing that both of those 2 have in common are they both like their tutor noona, Ji Hyo! Ji Hyo is in the highest level of popularity, pretty, has the highest grades in school, 16 years old sophmore and kind. The flawless girl that every girl wants to be and every boy wants to date.

Her best friend, Kim So Hyun, she's also the prettiest! She has a crush on Kris but she won't be able to date him because he loves Ji Hyo so much! You won't see it but it's true! 

And there's Ji Hyo's boyfriend, Chanyeol. He's Jin's hyung. So Hyun also likes him.

They all hang out together. Jealousy, Anger, Sadness, Happiness, and a bunch of drama.

Who will be with who? Find out on Just One Day with You~!

  Jin

Ji Hyo

So Hyun

Chanyeol

Kris