那日上午

Yi-Ngar Lau

Eya

Cheng Tsz Kwan

Alice

Lo Hei-Loi

Eya's Mother

Hui So-Ying

Headmaster

Wong Hin-Yan

Mr. Yu

Clifford Tsang Man-Wai

Eya's Father

Leander Lau

Eya's Little Brother

Janice Chan Ching Yee

Discipline Teacher

Ching Yan-fu

Student