星空

Xu Jiao

Hsieh Hsin-Mei / May

林暉閔

Chou Yu-Chieh / Jay

Harlem Yu

Xiao Mei's Father

蔡淑臻

Jay's Mother

Shih Chin-Hang

Teacher

劉若英

Xiao Mei's Mother

桂綸鎂

Adult Xiao Mei

應蔚民

李烈

Puzzle Shop Boss

Kenneth Tsang

Xiao Mei's Grandfather

陳玉勳

Driver

Huang Shih-Han

Wendy