Characters :

Kim Joon Myeon
[Suho, EXO]
The heirs of his father company. Not arrogant, but he is cold. He don't care about people who he love, especially Han Im. After he debuted, he become funny and humorous that make Han Im anxious.

Byul Han Im
[OC]
Was an arrogant and cold girl until she met Joon Myeon a.k.a the killer smile. She love his cold attitude because she think that is cool and totally her type. She hope he will love her back, but it never happen. After Joon Myeon debut, she become to cold and arrogant again.

Kim Jong Dae
[Chen, EXO]
Joon Myeon's cousin. Need to play hard to get, except for Han Ah, Han Im younger sister. He loves her and a very funny gentleman. But he keep it secret that he love Han Ah. He try very best to compete with Han Ah's fanboy.

Byul Han Ah
[OC]
Younger sister of Han Im, a very cold person but has a warm personality. She easily fall in love with people, but nobody know. Because she is unexpectable. She is the one who introduce Joon Myeon to Han Im. She and Joon Myeon is a good friend.

[EXTRAS]
f(x)
EXO
4Minute
Apink
April [OC]
Jiyeon
BTS
ToppDog.

Synopsis.

A 16 years old girl that used to love a boy who is arrogant become a talkative and hyper. But it changed when a talent scout recruit Joon Myeon, 17 to the entertainment company. Since then, they never contact each other and that make Han Im sad and decided to break the relationship through her SNS account. But she admit that her heart open for him only.    Meanwhile, her sister, Han Ah or known as Jennifer has a relationship with one of the trainee on the same company as Joon Myeon. Jong Dae don't care even Han Ah is one of the backstreet gang, he still love her with all of his heart. Can these sisters survive in love?