Tong Zhi, a fourth-year veterinary student, has a crush on Gu Bin, a landscape student from Taipei. She never had the courage to confess, and for the past four years, she wrote all her feelings into unsent letters. With graduation approaching, an unexpected mailing makes Gu Bin misunderstand her intentions, making him think that she likes his good friend instead. As it turns out, she is not the only one who holds secrets and cannot confess. Will she succeed in confessing? A story spanning between two eras and the two cities of Guangzhou and Taipei kicks off.

Cast

Zhou Yiran

Tong Zhi Liao

Wu Nien-hsuan

Gu Bin

Carmen Tong

Fang Lu

Wu Yanshu

Ms. Guo

Xie Zhixun

Qin Fei Fei

Zhan Ni

Cheng Jia Jia

Zhang Xinyi

Mrs. Long

Yuan Hong

Teacher Ma

Liu Yangzi

Weng Chu Han

Zhou Han Xiao

Jun Geng

(Child Dad)