During his time in the Port Mafia, Dazai had a partner, you. Exactly, he had it in the past However, you two are both currently exes, they broke up because of Dazai. Who would think that someone as prankster like him could be so manipulative? You, you didn't want to have any relationship with a psychopath.

He even dialed you many times, with different numbers, saying how much he loved you and that he wants you back. He told you that he loved you, but he can't be faithful to his words.