Lead Character :

Lee Junho
*he is playboy ,he is rich boy
*naver have deep feeling to girls , he just like to playing girl for have fun
*he don't know how to love and what is love
*he doesn't like girl who reject him but he corious to girl like that

Jeon Hyosung
*She is bagel girl and dancing queen
*she doesn't like playboy like Junho
*she interest with Joon

Lee Joon 
*he is sunflower and romantic boy (sunflower = faithful)
*he feel lonely because his girlfriend suddenly leaving him
*he change when he meet hyosung

Jiyeon
*she is beautiful girl
*she playgirl but she just like rich boy
*she interest with Junho and leaving Joon because Junho rich boy
*she always acting cute but the fact she is cunning

Other Character

2PM

Secret

Mblaq