"She'll likely burn soon." Literally. And he is still furious at this other to the point where he doesn't care nearly as much as he should. She tried to kill his sister (even though she kind of is that too).

"Can you get up?" He can see that the scars are well, scars that just opened up a bit, but they are still bleeding and she still did get a massive blow to the head for all he knows, and getting her to a doctor seems like a necessary thing to do. For what there is and for what there might be unseen.

It's just that, while he can support her, he cannot carry her.