Chan-seungandAh-yeongmetatanightclub,theyhadahotone-nightstand.　　Afterafewdays,chan-seungwassurprisedbythefactthatAh-yeongwasajuniorofthesamecollege,buttherelationshipwillremainconfidentialwithinthetwo.　　Meanwhile,Yoo-jinwhohaslovedChan-seungsincechildhoodenteredthesamecollegetocompleteherloveforChan-seung.　　OnedayChan-seun..