盛夏未来

张子枫

Chen Chen

吴磊

Zheng Yu Xing

郝蕾

Chen Chen's Mother

祖峰

Uncle Wang

Liu Xiaohai

Chen Chen's Father

刘丹

Class Teacher

周铁

Zheng Yuxing's Father

仵晓迪

Chen Chen's best friend

Liu Xiaoyu

Classmate