A Little Thing Called First Love

Lai Guan-lin

as Liang Younian

Zhao Jinmai

as Xia Miaomiao

Wang Runze

as Lin Kaituo

Chai Wei

as He Xin

Yu Shuige

as Huang Ningqun

Wang Yimiao

as Lin Xia / Ah Xia

Wang Bowen

as Wang Yichao

Joe Xu

as Teacher Lu Peng

Lv Yi

as Teacher Jia Yin

Damon Xue

as Li Ran

Zhu Jintong

as Fang Xiaoyue

Chen Kefan

as Wang Yutian

Elkie Chong

as Yang Manling

Zhang Zi Yu

as Xia Yaoyao

Li Ximeng

as Tang Mengfei

Liu Xu

as Liang Gang

Ran Qian

as Yang Xue

Zhao Ke

as Xia Jiansheng

Zuo Baixue

as Lin Weiguo

Liu Yiwen

as Zhao Haofei

Wang Qian

as Xiang Baiyang

Tan Yongwen

as Lu Jingjing

Wang Si Qin

as Chen Hui