Zhao Jinmai as Lin Xiangzhi

Lin Yi as Xu Youshu

Shen Yue as Song Xiaonan

Fan Shiran as Xu Jie

Zhang Chenxiao as Xu Yi

Dai Wenjun as Psychologist

Yan Fan as Lin Xiangzhi's Mother

Jin Yina as PE Teacher

Li Xiaochuan as Xu Jie's Father

Wang Chi as Lin Xiangzhi's Father

Shuhang Wu as High School Teacher

Shuo Xing as Goldfish Stall Owner

Zhang Lei as Repeat Class Teacher

Ma Li as Xu Youshu's Mother

Wang Jiahui as Jiang Wu