Xiang Wei-xin, a 17-year-old high school sophomore, regards eating as the most important and most healing thing in life. The first time she met her senior Tao You-quan was in the school's welfare agency. At that time, Xiang Wei-xin lost 5 yuan and could not buy her favorite pineapple bread. Tao You-quan made up the money for her, which made her feel deeply indebted to her.
| Actor | Role |
|---|---|
 Eric ChouTao You-quan | Tao You-quan |
 Moon LeeXiang Wei-xin | Xiang Wei-xin |
 Jean HoFang Qi-ran | Fang Qi-ran |
 Edison SongZhang Yuan-shuo | Zhang Yuan-shuo |
 Shou LouGuan Hau-wei | Guan Hau-wei |
 Lee YuLuo Ya-xin | Luo Ya-xin |
 Huang Li-fengLi Kuei-an | Li Kuei-an |
 Ko ChengHe Bau-long | He Bau-long |
 Lin He-hsuanTang Jung-shian | Tang Jung-shian |
 Lilian ZhangZhao Dan-dan | Zhao Dan-dan |
 Hung Yu-chingYe Ke-ya | Ye Ke-ya |
 Grace Chen Shu-FangGrandmother | Grandmother |
 Sara YuMother | Mother |
 Darren ChiuXiang Yi-da | Xiang Yi-da |
 Esther LiuSuen Li-ching | Suen Li-ching |
 Beatrice FangFood Outlet Owner | Food Outlet Owner |
 Patty LeeOlder Xiang Wei-xin | Older Xiang Wei-xin |
 Austin LinOlder Tao You-quan | Older Tao You-quan |
 Bella WuYoung Xiang Wei-xin | Young Xiang Wei-xin |
 Alex ChouClass Union President | Class Union President |
 Dean TongOff Campus Boyfriend | Off Campus Boyfriend |
| PPenny WangTeacher | Teacher |
| FFredrick LiuPhotographer | Photographer |
 Andy ChenSwimming Teammate | Swimming Teammate |
 Aaron HongNoodle Store Customer | Noodle Store Customer |