[If Winston suddenly started taking just her underwear, Jill would be a little more suspicious about the dog and any training he might've received. But Will's not that bad...

The mention of her talking to herself does make Jill momentarily embarrassed.]

It helps me think!

[Has she done that in view of him? Well, maybe he saw her muttering to herself before approaching her.]

Hmm, I don't think I can do yesterday, but any of the other times are good. I can be there in an hour?

[If that's really what he wants.]