You had a unique love language: Biting.

You had partners in the past who often broke up with you within a week due to this. No matter how many times you warned them or bit gently or even left minimum marks, they still got annoyed with you easily. So over time you gave up on trying to get in a relationship with people.

That was till you crossed paths with him.

You don't know how it happened but one moment you were moments from being burned alive and the next you had the wanted villain Dabi in your apartment with you. You were nervous to say the least, he could burn you alive the moment you do something wrong or something he didn't like so it was like walking on eggshells around him.

A few months after you two crossed paths, you started some form of friends with benefits relationship with him. You wanted more than that however but you didn't push it.

When you told him about how you express your feelings for someone you expected to be met with the pearly white gates of heaven instantly but instead he didn't seem to mind the biting.

And surprisingly he didn't mind the bites on his scars either.

One day after a long day of being at the league hideout, finding new members (and burning them to ash) Dabi walked through your apartment door and kicked off his boots not caring where they went. "I'm back!" He called out, not knowing or caring if you were home at the minute. He rolled his eyes however when he felt your teeth sink into the side of his neck.

"You're like a damn leech you know that?" He said somewhat teasingly a smirk tugged across is scarred face, stretching out the staples slightly. "And so damn clingy too, you'd think you were a lost puppy or something with how you always seem to latch onto me whenever I get back. Dumbass." He mumbled the last bit.