Bomi is a very lazy student,always not listening to discussions,never studies and often cutting classes.Her mother got worried of her low grades,thats why her mother asked a close friend of Bomi to be her tuitor but it ended up that a another friend of the friend of Bomi will tuitor her,Hayoung.Hayoung a very intelligent student and very strict of tuitoring to her tuitees.Bomi hates tuitoring and she hates strict person like Hayoung.Will Bomi handle the strictness of her tuitor?Wil Bomi continues to hate her of being so strict?Or Will Bomi felt something different as they get close to each other?