Exo,Park Min Yeol(YOU) and Kim Lee Min study at SM High School. Park Min Yeol(YOU) was Park chan Yeol(EXO) sister. Min Yeol(YOU), Lee Min , Sehun , Kai , D.O and Tao is in freshmen(level). Chan Yeol , BaekHyun, Chen is in Junior(level) . Lay , Suho , Kris, Luhan and Xiu Min is in Senior(level).Min Yeol(YOU) doesn't know why sehun becomea cold-hearted to all people since three years ago. Before sehun was like that, he and Min Yeol(YOU) were so close, they always play,tease together but since three years ago they stop cause of sehun cold-hearted and quietness...

CHARACTER:

Oh SeHun(EXO): Cold,Kind inside ,Reserve. He became cold and others cause of his ex...//

CHARACTER:

Park Min Yeol(YOU): Pretty,Cute,Kind,Active(Bubbly),Friendly,Caring..Famous in SM high school same as EXO, Whenever she smile all the guys will melt cause of her smile..// 

CHARACTER::

Park Chan Yeol(EXO): ACTIVE, KIND , HANDSOME, CUTE, love to show teeth whenever he smile , love his sister(YOU) alot, After their parents passaway all the house , money and alot more has gone to chanyeol, take care and protect Min Yeol(you) ever since their parents pass away.//

CHARACTER:

EXO: Famous, rich , kind , friendly , all girls love them, handsome//

CHARACTER:

Kim Lee Min(Your best friend): Rich, Pretty , Caring , Friendly , lee min and min yeol(YOU) are best friend since Kindergarden, Have a huge crush on ChanYeol since the first time she met him^_^.