My Fiancé Married His First Love on a Dare

DramaBox synopsis

On the eve of her wedding, Vera watches her fiancé, Nolan, propose to his first love during a dare. She has endured ten years of betrayal disguised as harmless games, but when Nolan legally marries Blair to fulfill another dare, Vera finally walks away. Returning to Sicily with her grandmother, she rebuilds an old bookstore—and a life of her own. Only then does Nolan realize what he has lost, but some regrets come far too late.