Bora and Himchan have been friends since young. & they were inseperable. Though Himchan dropped out of school at the age of 16, he was still a loyal friend towards Bora and kept in contact with her. Despite being busy trying to make a living by working as a barista at a cafe, he still takes time off to fetch her from school. Bora on the other hand was a straight As student. With her beauty and brains, it was expected of her to be chased around by many guys but she never seemed to be interested in love. That is until one day when Chansung walked into her life. He was different according to her. There was a vibe to him that intrigued her. Soon enough they became closer than expected and the two started spending a lot of time together. Bothered by the widening gap between their friendship, Himchan starts to feel jealous on how Bora is dividing her time between him and the other.