北京遇上西雅图之不二情书

湯唯

Jiao

吴秀波

Daniel

Kara Wai

Ling

Paul Chun

Grandpa

吳彥姝

Grandma

顏卓靈

Jiao (childhood)

王志文

Mr. Deng

Lu Yi

Zheng Yi

祖峰

Poet

Zhang Yibai

Jiao's father

Liu Zhi-Hong

Charlie

艾丽娅

Poet's Wife