Hye Yeon otherwise known as Yeonnie have a y red lips.Many men fall in love with her.But she has never fallen in love with any man.Until she met a person who strives captivated her.

Luhan is a new student at Jeguk High School (Yeonnie's school). He also fall in love with Yeonnie. But he doesn't like the other people that had crush on Yeonnie. He remained silent and just watching Yeonnie from a distance.