as Cheng Zheng

as Su Yun Jin

as Mo Yu Hua [Su Yun Jin's high school classmate and best friend]

as Zhou Zi Yi [Cheng Zheng's high school classmate and best friend]

as Shen Ju An [Su Yun Jin's college senior and ex-boyfriend]

as Zhang Yue [Cheng Zheng's cousin]

as Su Yun Jin (teen)

as Cheng Zheng (teen)

as Mo Yu Hua (teen)

as Zhou Zi Yi (teen)

as Meng Xue

as Meng Xue (teen)

as Xu Zhi Heng [Su Yun Jin's boss]

as Elsa [Xu Zhi Heng's secretary]

as Chen Xiao Yu [Cheng Zheng's university classmate]

as [Su Yun Jin's father]

as Jin Zi [Su Yun Jin's countryman, fell in love with Mo Yuhua]

as Manager Lin

as Hu Yue

as Zhang Jin Meng [Cheng Zheng's uncle]

as [Bookshop owner]

as [Cheng Zheng's father]

as Brother Li [Su Yun Jin's workplace superior]

as [High school teacher]

as Sister Guo [Su Yun Jin's workplace superior]

as Mike

as An Ran [Su Yun Jin's university dorm-mate]

as Liu Yu [Su Yun Jin's university dorm-mate]

as CEO Cheng

as High School Teaching Directo

as [Classmate]

as Song Ming

as Song Ming (teen)