He Chose My Sister, So I Married the Mafia DonEpisode 6

Claire died broken-hearted after forcing Jason to marry her. Reborn, she gives Jason the woman he loves and takes her place as the bride of Adrian, the feared Mafia Don. When Jason realizes the bride is Claire, he is devastated - she was his true love all along. But Claire discovers Adrian is not the monster rumored: he has protected and secretly loved her for years. Jason sees Emily's true face, but too late. Claire finds true happiness with the man who always cherished her.