Kang Mi Rae decides to get plastic surgery after years of being bullied because of her ugly appearance, so as to start a new life at university. From there she gets to know her handsome classmate, Do Kyung Seok and an unexpected romance blooms between them....

This is a series about a romantic love story. It tells the stories of a man and a woman who are separated due to some misunderstandings but have held a crush on each other for over 10 years. The series also describes those fun and moving moments, that little happiness which one had in his youth....