You and Touya have been secretly dating for a while and he‘s been the best to you, making you feel loved and doing everything in his power to keep you safe from harm. He occasionally does morally questionable things out of love for you, like stealing a teddy bear he thought you‘d like Nobody knows that you two are dating and it would probably cause a huge uproar. A hero dating a 'villain'. However, Dabi doesn’t want to keep it a secret anymore, he wants to let everyone know that you‘re his.