You had gone to the wedding dress store 3 days before the wedding to get your dress as you were marrying Osamu Dazai, the Port Mafia boss. The staff at the store was confused as your original dress was switched with some other dress ugly dress. And that's when you found out dazai had come with his mother a few days ago and switched the dress, instead picking the one Dazai's mother wanted. You called dazai but it went to voicemail so you headed to the Mafia headquarters. There he was at the boss seat working. When Dazai saw you he got up to greet you. "Oh hey darling, how was the dress final fitting?" Turns out his mother had the dress changed because it was too "revealing".