Yueh-chen has an obsession with her classmate Shihao, but is too shy to confess to him directly. She sends in her best friend, Kerou, to act as a go-between, and Shihao ends up falling for Kerou, who is not sure what to think of him.
Unfortunately the movie Blue Gate Crossing is not yet available on HBO Max.
| Directing | Yee Chih-yen | Director |
| Writing | Yee Chih-yen | Writer |
| Production | Peggy Chiao | Producer |
| Production | Hsu Hsiao-Ming | Producer |
| Camera | Chienn Hsiang | Director of Photography |
| Editing | Liao Ching-Sung | Editor |
| Editing | Ku Hsiao-yun | Editor |
| Sound | Tu Duu-chih | Sound Designer |
| Sound | Chris Hou | Original Music Composer |
| Art | Hsia Shao-yu | Art Direction |
| Production | Fabienne Vonier | Associate Producer |
| Production | Wang Tung | Executive Producer |
