Director
Screenwriter
Main Role
- Joanne Tseng Main Role
- Wang Zi Main Role
- Riley WangWang Chin LiMain Role
- Kuo Shu YaoAn Hsiao Chiao / "Angelina"Main Role
Support Role
- Greg HsuChin Yu Pin / "Hsiao Yu" [Shao Hsi's classmate]Support Role
- Huang XIn DiLi Ju Ping [Shao Hsi's best friend]Support Role
- Hsu Yi FanChung Jun Fa [Chu Hung's husband]Support Role
- Carolyn ChenChou Chu Hung [Jun Fa's wife]Support Role
- Zhang Guang ChenTa Mao [Shao Hsi's classmate]Support Role
- Wu Yun TingWi I Lin / "I I" [Delinquent]Support Role
- Hana LinLin Hsiao Erh / "Hsiao Erh [Delinquent]Support Role
- Elaine HoHo Shan / "Shan Shan" [Delinquent]Support Role
- Barry QuA Ko [Chin Li's classmate]Support Role
- Scott YangHsiao Chien [Chin Li's classmate]Support Role
- Dewi ChienPai Jo Lin / "Pai Pai" [Li Cheng's classmate]Support Role
- Yeh Hui ChihCheng Chia Fen [University professor] (Ep. 9-11)Support Role
Guest Role
- Kao Cheng Peng[Shao Hsi's great great great grandfather] (Ep. 1)Guest Role
- Lang Tsu YunFu Neng Liang [Math teacher] (Ep. 1-2, 5, 7)Guest Role
- Chou Min FuYan Kuan Hsiang [Li Cheng's father] (Ep. 1, 6, 15)Guest Role
- Kelly LiaoLin Mei Yueh [Li Cheng's father] (Ep. 1, 6, 15)Guest Role
- Pai Ching IHai Mei [Shao Hsi's aunt] (Ep. 2)Guest Role
- Jeremiah ZhangHsiao Mu Chih [Math teacher] (Ep. 2)Guest Role
- Samantha KoYueh Erh [Teacher] (Ep. 2-3)Guest Role
- Lin You QuanYan Li Cheng [Young] (Ep. 2-3, 6, 15)Guest Role
- Kunda HsiehTzu Hsiang [Li Cheng's uncle] (Ep. 2, 8)Guest Role
- Ellen WuKiki [Ju Ping's cousin] (Ep. 5)Guest Role
- Daniel ShenWang Chin Wen [Young] (Ep. 5)Guest Role
- Darren ChiuWang Chin Wen [Chin Li's older brother] (Ep. 5-7)Guest Role
- Wang Dao NanWang Po Hai [Chin Li's father] (Ep. 5, 7)Guest Role
- Pauline LanLu Mei Hua [Hsiao Chiao's mother] (Ep. 6, 11)Guest Role
- Berry Kuo[Night market customer] (Ep. 8)Guest Role
- Zach LuA Chih [Li Cheng's college classmate] (Ep. 9-12)Guest Role
- Ko Chia YenHan Jung [Shao Hsi's classmate] (Ep. 10-11)Guest Role
- Kurt HuangTeddy [Shai Hsi's friend] (Ep. 11)Guest Role
- Cleo Chien[Classmate] (Ep. 12)Guest Role
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