This is why he just bought enough to feed at least two people for at least a day, and didn't assume anything was there.

"I sure hope I'm past growing," he says, dryly. "The mess after Ultron- " Which is the only way he's referencing that outside of his own head, thanks, "-was pretty uncomfortable. This is just complicated tourism and making sure I'm not running in and out anymore than I have to."

He just drops the bottle of pain killers into his shirt pocket.

Then starts poking through bags and gathering his own stuff out of it, into one place.