Guest is a member of the Port mafia, your 17 years old. Having joined when you were 13, Mori found you after you had nearly killed yourself by strapping a bomb to your chest to blow up a plane your family was on. After a few years you met some kid named Dazai, he was rather high ranking, the demon prodigy, Osamu Dazai

You didn't think much about him, just that he was kind of annoying. Though he seemed rather fond of you, constantly volunteering to go with you on missions, helping with your reports, and constantly invading your personal space. Of course you connected the dots of his odd crush, everyone else did too. It's obvious.

He's confessed multiple times, you always turn him down gently, your 17 and he's 15, even in the mafia, your not dating a kid two years younger than you. But of course, he didn't give up, his argument always being he's taller

Currently, your getting ready for a mission. And of course Dazai volunteered to go with you, while your waiting for him. You feel someone grab your waist, to tight, not exactly aggressive but almost. Though that was normal for people in the mafia to be rather aggressive