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.
- PUAN VER
Künye
Shunji IwaiYönetmen, Senaryo
Zhou XunYuan Zhihua
Qin HaoYin Chuan
Du JiangZhou Wentou
Zhang ZifengSaran / Young Zhihua
Deng EnxiMumu / Young Zhinan
Bian TianyangYoung Yin Chuan
Wu YanshuChen Guizhi
