a girl named shin saejin, age 16. to her love was verything and that she would sacrifice her life for it. her boyfriend, choi homin, loved her but in the end dated a cheerleader named park sohee. they kept their affair away from saejin and the others. homin changed his daily routine. usually, he would walk his girl home. but now, he always gave her lame excuses. saejin felt insecure but the thing is, that she was meant to have that feeling because of the affair. how can she react to it when she knows about it? a boy named Do kyungsoo then enter her life. he was her besttie. actually, kyungsoo loved her since the first time he saw her. he face was mesmerising. her jawline, nose, eyes and smile was pretty. he couldnt take her off his mind....