Kim Won-Jin

A drama about love and relationships, centers on a college student Joo Yeon Ae (BoA) who has both good looks and personality, but she′s actually a novice in relationships, and always fails at getting her man. Meanwhile, Cha Ki Dae (Choi Daniel) is a skilled dating coach who expert at reading women′s minds. He comes to coach Yeon Ae over SNS, but despite the experience he boasts about, however, he also always fails at getting his own girl. The drama also depicts what happens when four youths with completely different views toward love start dating each other.

Choi Go is a young aspiring idol working a part-time job, who can be a bit of a coward. Mi Rae, recently hired by a company in the talent development field. The two struggle attempting to start different careers, meet by chance and start to share the same house, but because of their different schedules (one works during day, the other during night), they communicate leaving messages on a board.