Overview
Tells the 15-year love story between Zhou Xiao Qi, a long-time swimming student and You Yong Ci, a transfer student. In high school, Zhou Xiao Qi fell in love at first sight with You Yong Ci. A young and ignorant pure love, the boy silently guarded, but the girl left without saying goodbye. Life after that, 15 years of love long-distance race. Your wedding is also my coming-of-age gift.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 30 | 34 | |
 | 24 | 28 | |
 | 27 | 32 | |
 | 27 | 31 | |
 | - | - |