Trailer
 | Daphne Jen as Ching |
 | Chia-Jung Tsai as Hsuan |
| Wei-Che Tu as No. 19 |
| Huang Po-yen as Hsuan's Ex |
 | Huang Chih-ling as Classmate |
 | Suri Lin as Classmate |
| Lin Chih-wen as Cram School Student |
 | Hu Jhih-ciang as Cram School Student |
 | Chou Chien-yu as Cram School Student |
| Directing | |
| Wang Yan-ping | Director |
| Wu Zi-en | Assistant Director |
Costume & Make-Up | |
| Elsie Wang | Costume Designer |
Editing | |
| Chin I-chuan | Editor |
Sound | |
| Chen Wo-chun | Sound Designer |
