The stories of four couples reflect Chinese views on love and marriage.
| Actor | Role |
|---|---|
 Gao YuanyuanYe Wenwen | Ye Wenwen |
 Jiang WuZhen Chenxuan | Zhen Chenxuan |
 Ryan Zheng KaiLing Xiao | Ling Xiao |
 Ivy ChenGu Xiao Lei | Gu Xiao Lei |
 Jerry LeeLi Xiang | Li Xiang |
 Bea Hayden KuoNot listed | Not listed |
 Liu TaoTian Hai Xin | Tian Hai Xin |
| CCoco FanGirl B | Girl B |
 Wang ZijianNot listed | Not listed |
 Ming DaoNot listed | Not listed |
 Sa RinaNot listed | Not listed |
 Zhang DuoNot listed | Not listed |
 Da ZuoNot listed | Not listed |
 Monica Mok Siu-KeiNot listed | Not listed |
 屠洪刚Not listed | Not listed |
 Ying ZhuangNot listed | Not listed |
| 朱朱佳煜Not listed | Not listed |
 Fan MingNot listed | Not listed |
| JJiang PingNot listed | Not listed |
 Tong WangNot listed | Not listed |
 Liu TianchiNot listed | Not listed |
 Mei Baolai王可儿伴娘 | 王可儿伴娘 |