Think about the plot outline of remarriage.

Young men and women Mei Decheng and Ni Zhenmei were groomsmen and bridesmaids at friends' weddings for three times. Ni Zhenmei's ex-boyfriend Fu Han Xin suddenly appeared, and Mei Decheng withdrew painfully, sincerely fulfilling them. Ni Zhenmei suffered an accidental concussion and amnesia. Fu left again. At this time, Mei Decheng stepped forward to take care of Ni Zhenmei and her parents. The wedding company he founded with Bi brought together four couples: You He Sang Xiaoying, You He, Zhuo Minghe, Bi He and Mei Deyun. On the day of the group wedding, Ni Zhenmei was accidentally hit hard and recovered from encephalopathy. She fell in love with Mei Decheng, and a couple finally got married.