"So far it hasn't been too bad but if I were at home, I'd be in trouble," she says downplaying her troubles. Obviously, Emma's situation is a bit more dire - or so it seems at least.

"Not at all. You seem to need ... someone to watch over you. At least for the moment." It is hard to need others, at least for Selina, so she can accept the request without too much trouble. More walking seems like a good idea. Maybe she'll get used to the new perspective faster if she's moving.