A girl (Sana) falls in love with Mr. Perfect..........Mr. Perfect (Jun) is famous and very talented. His very kind and sweet. Jun liked Sana in the past few years but Sana went abroad and didn't have the chance to tell her. Until now Mr. Perfect still likes her.Well Sana likes Jun as a bro but when they grew up she realised that she loves Jun so much. Then it went complicated they can't say what they feel.