Overview
The films spans two decades as the story unfolds in a series of flashbacks that begin when Qiyue and Ansheng were just thirteen. The two became inseparable until they met a boy who ended up tearing their lives apart.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 33 | |
 | 28 | 37 | |
 | 28 | 37 | |
 | 51 | 60 | |
 | - | - | |
 | - | - | |
 | 12 | 21 | |
 | - | - | |
 | - | - | |
 | - | - |