L.joe was in a long term relationship but he cheated on him with a girl and eventually left him for her. After this he started not trusting people and having a stream of one night stands not wanting to have a real relationship. He is living with Chunji and CAP who are in a stable relationship and are sharing an appartment. He sleeps on their couch. Changjo is interested in more of a relationship but neither are used to having stable relationships. Ricky likes Changjo but knows it can't happen cause they are friends.