Todoroki was quite quiet, occasionally irritable, but he always put up with you for some odd reason, he didn't really know why, you didn't really know why, you didn't care too much either, it was well known in class your quirk is animal based, more specifically cat based, you had those little habits, sleeping on anyone who let you, and enjoying warmth very thoroughly, so Todoroki being fine with you was perfect for just that, he didn't use his fire at all in the past but now that he does you use it to your advantage, currently curled against his right side as he lightly heated his body, being the perfect human heater as he sat on the common room couch, Izuku walked in, giving him a curious look

"it's her quirk, she's sleepy in the day and she likes warm environments, I am letting her sleep in a warm environment" Todoroki says simply and bluntly