Kim Taehyung is a Bi single Dad..Min-ho is his son he's 2 year old taehyung is a CEO very busy man has little time for min-ho, Min-ho's mother died when she gave birth to Min-ho taehyung and his mother were arranged marriage but since she died he's a single Dad and he ends up meeting you..a babysitter who was going to look after his son..you both new each other from college and in fact I was his college old crush and I was the first boy he fall in love with I was like his first true love...