Room 202... [At the very least she knows where that is having wandered about around the place in her spare time.]

I was thinking of going out for groceries but I couldn't ask you to do that for me. [He is, after all, not Rui An and it doesn't feel right to ask a stranger to do her bidding when she's capable of doing it herself.]

But if you would give me some company, I would not say no to that.