Park Jane is the only one daughter of her parents. She had just graduated and started her professional career in a hospital. Her parents forced her to marry her dad's friend's son Kim Seokjin. Both of them refused to marry but their parents were too stubborn to listen as it was fixed after their born. They tried hard to call off the marriage but their fate continously made them came together. At last they agreed to sign a contract marriage. But their past life interfered in their plan and all

The story commences when a new actor enters the faculty, stealing everyone's heart with just a confused but cute gesture. Jimin's innocent and cute personality had everyone wrapped around his little finger even tho those weren't his intentions. On the other side, Yoongi furious that his stoplight had been stolen when he had been paired with Jimin in a Romanic Drama treated the short boy coldly and unemotionally,

A home tutor, Min Yoongi works definitely fine until he met his first girl student, Yoo Hyesoo. She confessed to him on the last day of their class but he rejected her. Three years later, they met again but now he is working as a young doctor in the same university as Hyesoo. Since Yoongi was Hyesoo's first love, she fell in love with him again. But, will he accept her or reject her for the second time? What was the reason behind his rejection before? 

A girl named Park Myung-eun. She is a kind-hearted soul who treats everyone nicely even though some of them don't give kindness back in return. She ends up getting into some relations with one of her kingkas at school and she doesn't know it. The kingka she runs into doesn't get taken as the nice one of his group called the BangTan boys. W

Choi JinRi is not like the other girls , she's a tomboy . But what happens when new boys came in town especially in the same school as her and same class as her ... ! if you want to know what happened keep on reading ;)