What will happen if your sister asked you to pretend to be her in school? Furthermore, the school's kingka was BOYFRIEND. What if one day one of them falls for you? Also, you are actually older than them? How are you going to get out of this mess? Are you going to give back your love to him or leave him in despair? What are you going to do if your pretence is exposed? What will happen if you happen to tell the truth that you are older than him?

Did he leave you or will he just stay by your side and love you just the way you are?

 READ MORE TO FIND OUT! :)

You,

- a girl that do not entertain guy that much.

-have not fallen in love before.

-pretend to be your sister in  her school.

-smart.

Youngmin

-arrogant guy.

-always find fault on you.

-always quarrel with you but eventually fall in love with you.

-smart.

Jinyoung

-at about the same age as you.

-kind.

-also fall in love with you.

-smart.

Na eun

- jealous of you.

-she will be the first one that will find out that you actually pretending to be someone.

-she admire Jinyoung alot.

-She will be the one that will try to tell everyone about your secret.