Song Hye Kyo as Bianca- a girl who is doing everything to prove herself that love do exist.

Lee Jun Ki as Kevin- the one who will answer all Bianca's endeavor.

Jiro Wang as Harmie- the campus heartthrob, the one who owns Bianca's heart at first. He

Ha Ji Won as Gareth- Bianca's best friend who is always there for her.

Cyndi Wang as Eileen-she is Hermie's girl friend who make Bianca's life miserable.