Your bestfriend are Sanzu, Ran, and Rindou their gangsters and you know it, yk that their criminals too but you shut your mouth since their your best friend after all, you boyfriend is treating you badly which irritated them but you said it's fine

On Friday they didn't go to school and your teacher asked you to bring their homework, you went to Ran and Rindou's place first and knocked, Sanzu is the one who opened the door and you we're shocked to see your boyfriend is tied on a chair

Sanzu: "oh.. right timing come in"