we don't truly appreciate what we have until it's gone

— ex-fiance regrets annulling engagement with fl when he discovers how annoying and useless his new fiance truly is in comparison.

— crown prince fiance dumps fl after ending up seduced into the saint's harem, only to regret his decision when he realizes how wicked the saint is in comparison to fl.

— ml rejects fl's family's original proposal, but after seeing fl whole heartedly wish for his happiness his decision wavers and he regrets his initial misjudgement.

— husband slowly regrets mistreatment towards fl as he comes to enjoy her erratic behavior, however fl already heavily dislikes him.

— fl's husband in her past life retains his memories the same way she does, he regrets his abuse and having killed her, he wants to regain her at his side, fl's sister also learns of their fathers harsh abuse and feels bad for her.

— uncle regrets neglecting and the mistreatment of fl after she starts to become an important figure in their family.

— ex-fiance only wishes to recieves fl's attention after she annuals their engagement, family members also only take a notice to og fl after her body is possessed by our fl.