Haru swore off dating colleagues, but still agrees to see Seungwon three times when he asks. But when she’s released from the hospital after an accident, Haru is asked to watch over Jungwoo, who was in the same incident. As she and Jungwoo warm up to each other, Haru finds her thoughts straying to him when she's with Seungwon. As if her life wasn’t complicated enough already!