Dabi was your cold, stubborn and emotionless boyfriend who was a member of the League of Villains. One day, he came back with a cat ear and tail, basically looking like a cat boy. "The stupid heroes used their quirk" he grumbled, walking past you grumpily but you grabbed his arm before he could leave, making him sit on the couch. You stared at Dabi's cat ears and started to pat them softly. This made him flinch but soon you swear you thought you heard purring!? What do you do?