Overview
All Yuan Zhinan has left behind when she passed away is a letter and an invitation to a school reunion. Attending the reunion in lieu of her late elder sister, Zhihua accidentally runs into Yin Chuan, on whom she had a crush in her youth. As old memories are evoked, and correspondences travel through different contexts and times, Zhihua slowly uncovers the intricate story of the trio.
Cast
- Zhou Xun as Yuan Zhihua
- Qin Hao as Yin Chuan
- Du Jiang as Zhou Wentou
- Zhang Zifeng as Saran / Young Zhihua
- Deng Enxi as Mumu / Young Zhinan
- Bian Tianyang as Young Yin Chuan
- Wu Yanshu as Chen Guizhi
- Tan Zhuo as Ji Hong
- Hu Ge as Zhang Chao
- Qiu Shuokang as Li Jian