Guitar-playing livestreamer Yu lives with Mikio, who helps him with filming. Though they both understand they aren’t “the one” for each other, they continue their relationship to avoid feeling lonely.
Yu is convinced that “the one” for him is Jin, his childhood friend who moved to Tokyo to pursue a life in show business.

Time passes without Yu ever asking Jin why he kissed him the night before he moved away — until he learns that Jin has suddenly put his entertainment career on hold.