him and them have been engaged for a year and have been dating for 5 years before then. they go to a club weekly to just relax after a tense week but one week they both got into an argument over a mission so his fiancé went to the club and flirted with men to get a rise out of dazai. dazai is possesive and HATED seeing them with anyone but him, he was a bit hotheaded when it came to situations like these