Characters:

Shin Haera

        -Comes from a broken family and still believes that her family will be together again. They are not rich but only above average in the society. She has an overprotective brother, Luhan, the only one who realy takes care of her. She is good at singing and dancing but hides it from everyone. She also loves studying and always gets a good grade from her subjects. She haven't had a boyfriend eversince, until the bet.

Kim Jongin a.k.a. Kai

       -He is a cold- hearted man and only talks to his friends. He doesn't talk to other people unless it is needed. He is one of the rich kingkas in their school, together with his friends Taemin, Jaebeom(JB),Jinyoung(JR), Minwoo, Kwangmin, Youngmin. He is not the type of guy who would approach a girl, until the bet.

Lee Taemin  

     -Unlike his friend Kai, he is sweet and friendly and sometimes naughty. Even before the bet started, he aready has his eyes on Shin Haera. But what will he do when he finds out that Shin Haera is target of the bet? The bet that he proposes himself. 

Park Jiyeon

    - She is the queenka of their school and considered as the most beautiful student according to others, except Kai's gruop of friends. She is rich and also used to the fact that she can get all the things that she wanted. At their school everyone gets out of her way because they'll be in danger if so. Also it is widely known in their school that she has a huge crush on Kai.

OTHER CHARACTERS:

LUHAN

No Minwoo

Jo Twins

Park Jin Young (JR)

Im Jaebeom (JB)

Choi Sulli

Jung Krystal