1 Season
32 Episode
When We Were Young - Season 1 Episode 21
- Year : 2017
- Country : China
- Genre : Drama, Mystery
- Studio : Tencent Video
- Keyword : twin sister, romance, memory loss, identity swap, twin exchange
- Director : Zhou Yuan Zhou
- Cast : Sophie Zhang, Joseph Zeng, Wang Bowen, Ding Yiyi, Wu Jingyi