Mabel, Liam and Aaron have been friends since childhood. Their bonds of friendship are tested when, years later, they realize their friendship is the only reason they have made it through emotional hardships and extreme tragedies.
Unfortunately the movie Girlfriend Boyfriend is not yet available on HBO Max.
| Directing | Yang Ya-che | Director |
| Production | Shirley Chien | Casting Director |
| Sound | Chiang Lien-chen | ADR Recordist |
| Costume & Make-Up | Hsiang-Jung Wei | Costume Designer |
| Sound | Tu Duu-chih | Sound Designer |
| Camera | Jake Pollock | Director of Photography |
| Editing | Chun-Hung Chen | Editor |
| Sound | Kuo Li-Chi | Sound Designer |
| Production | Yeh Jufeng | Producer |
| Sound | Baby Chung | Music |
| Writing | Yang Ya-che | Screenplay |
| Production | Jill Hu | Casting Assistant |
| Production | Wei-Jan Liu | Producer |
