They are very good questions. He wishes he knew for sure.

"I don't know if... if she'll realize I did this now, and keep me from doing it anymore. Or if something else will happen that will make it so I can't, but... as long as I can be asleep and other people are asleep, I should be able to look for them."

He's never used this power in a crisis situation like this before, but no better time to learn.

"She isn't here all the time," he says.