Yoona .. a high school girl .. has been heartbroken since her confession to her first love Nichkhun in middle school .. Nichkhun who has another lover which is Victoria.. don't have feelings for Yoona ....during their High School days .. Yoona found a reliable friend .. which is Taecyeon .. Taecyeon has a secret crush on Yoona .. Yoona was about to like Taecyeon .. but Nichkhun suddenly appeared out of the blue ..

But why is he there??? What will Yoona feels??? What happened between Victoria and him??? Will Yoona fall in love to  Taecyeon .. or to her first love, Nichkhun (Guys..I need your comments for this) ???