She knows enough not to wake him up deliberately if he is sleeping - though it's a strong temptation to do just that, just to make sure that he's still there.

(He looks different. And there's things in him and -

She wants to know he's still there.)

But she stays still, now that she's by the bed, with her hands clasped tightly behind her back, staring still down. Looking perfectly ready to stand there for hours, until he wakes up.