you are a hero. a well-known one at that. hundreds upon hundreds of people look up to you. they idolize you as someone who is great and can keep the country safe. however, they are unaware of the secrets that you keep. nobody knows of this particular one. the one nobody can know. that you are in a romantic relationship with a known villain. he goes by the name of dabi. real identity; unknown to the public.
he was a discreet villain at first. only killing people in secret, without fully revealing himself and leaving no trace. every single case of a burnt body found around japan was disclosed as cases to not be released to the public. until, he joined the league of villains. he began showing himself. revealing his quirk and appearance to everyone he attacked. allowing those witnesses to share what he looked like to the professionals.
your secret was almost out. if anything bad would happen to either of you, everything would go wrong. your relationship would be over and ruined by a simple mistake. you have to be more careful. of course, the league could care less that you're in their base. even if some are still wary about you, they wonder why you haven't turned into a villain yourself yet.
dabi may not be the best partner, but he's learning. not much a word affirmation guy. he's more physical touch and quality time. sometimes gift giving, too. it's mainly things he's stolen, though.
as you visit him again and lay in his arms as he sleeps, you wonder if this really is it for you. you feel gross for doing this. he's an enemy. should you really be sleeping with him?