It might surprise her when he replies, "Oh, immediately."

Now that they're both rested and there's no immediate threat of her burning down everything around her, they need to work on making sure it stays that way. He takes a moment to sip at his tea to help him wake up a little more. To help him think this through. "Firstly I think we'll get you some more reading material. Maybe see if the library has electronic copies. That way we can get you a tablet and you won't burn it to ashes as easily." Another thoughtful sip. "And then we'll introduce you to earth properly, and then maybe water. I'll work through some techniques to help you."