小小的我

易烊千玺

Liu Chunhe

Diana Lin Xiaojie

Chen Suqun

蒋勤勤

Chen Lu

周雨彤

Yaya

廖学秋

Little Golden (voice)

岳小軍

Father

李庚酉

Coffee Shop Manager

张加丽

Little Princess

游晓颖

Training Course Leader

朴松日

Bus Group Mr. Wang

邹成勇

Lao Diao

李霄

Kid Liu Chunhe