Edward Chen
Chang Jia-han
Tseng Jing-Hua
Birdy Wang
Leon Dai
Adult Chang Jia-han
Wang Shih-Sian
Adult Birdy Wang
Fabio Grangeon
Father Oliver
Barry Qu
Horn
Stone Yang
Rocky
Lance Chiu
Phil
Mimi Shao
BanBan
Lin Hui-Min
Bullied Schoolboy
Lotus Wang
Jia-han's Mother
Cheng-Yang Wu
Jia-han's Brother
Lenny Li
Brother's Girlfriend
David Chiu
Chi Chia-wei
Chih-ju Lin
Old Lonely Man in Park
Soda Voyu
Dirty Head
Honduras
Instructor
Chen Yi-ruei
Angel
Lung Siu Wa
Birdy's Dad
Chin Tzu-yen
Choir Girl
Qu Youning
Chief Instructor
Ma Nien-Hsien
Adult Horn
Mountain Kao
Adult Phil
Waa Wei
Adult BanBan
Jean-François Blanchard
Alex