[The same way you do a quirk, really! It just takes practice, getting to know what it is, its limits, how it all feels. Probably.

As he sits back down, Todoroki looks over at Jiro's words like he's...just realized. Right. Blankets trap heat. And if she's mostly cold-blooded now, she's. Probably not making much, if any heat.]

Y-yeah...you're right. And you're probably not making much at all, right now...

[There seems to be an obvious solution. Just...it seems weird to suggest???]

I mean, I could help. If you want. You could use mine.

[That is a totally not awkward way to phrase this yes.]