月老伯伯留下了小红色细线
[yuè lăo bó bó liú xià le xiăo hóng sè xì xiàn]
Yue Lao, or Matchmaker Elder, is a mythical figure in Chinese folklore believed to tie together the feet of couples with an invisible red thread destined to be married. Thus, this nickname refers to romantic fate or destined relationships guided by the unseen hands of fortune.