Myungsoo is one of the popular boys in Woolim High. He's a playboy,and he never truely falls in love with his ex-girlfriends.And yet,Nana is just a normal girl.She fell in love with Myungsoo since last year.But she's so scared of him.Why?Because he's playboy also a kingka.Sides,if she confess to him,he'll accept it but actually he's playing with her feelings.Of course she knows that.They used to be bestfriends when they were in elementary school.But now,he changed alot.