They hate each other since elementary school. Shes smart and outgoing when hes a bad boy and cold.She loves pink , he loves blue.She has friends, hes lonely.She loves ice cream, he hates that.She an orphan , he has a familly .Shes poor , hes rich. But one situation made them get closer , their worlds seem to be totally different , but what will happen if the start to be attracted to each other ? ForewordLee Minyoung:a smart girl , she independant, and she loves the others , she hates Hongki since elementary school because he used to make fun of her .   Lee Hongki : A rich boy , who doesnt care about anyone, he doesnt have friends and loves making fun of Min.   Choi Jina ( G.NA): Mins best friend , shes a feminist and loves arguing with boys , she doesnt find them interesting, but she will fall in love with Hongki s Brother.      Simon Dominic : His real name his Lee Simon , but he hates it, thats why he prefers his nickname : Simon D , hes the total opposite of Hongki who is his young brother, hes warm and loves arguing with G.NA , shes his crush.   Park Shinhye : Hongkis ex  Rome( Barom) : Mins old friend , he loves her, but doesnt dare to confess