傅孟柏
— Xing Zhiyuan
柯佳嬿
— Yu Jing
Eason Hsieh
— Lee Dongshuo
黃禮豐
— Shi Chunlang (Chun Lang)
安原申
— Sheng Cunhua (Niang Zi)
Chris Yu
— Chuang Shuhao (Shu Dai)
Eagle Chiu
— Liu Jinfu (A Fu)
Chang Chien
— Principal
鍾承翰
— Jing's ex
陳博正
— Landlord
黃嘉千
— Counselor
江少儀
— Principal's wife
王真琳
— The other woman
納豆
— CD store owner
Cheng-Chun Chung
— Zhiyuan's friend
Yi-kang Feng
— MD of forest school
王滿嬌
— Dong's grandmother
白潤音
— A Dong (10 year-old)
張復建
— Zhiyuan's father
官鴻
— New lead singer
林格宇
— Jing's son