"Oh, uh. N...no, not exactly. But they aren't a staple food either you know? There's only so much you can put them in and well. Things are kinda tight back at
home. You know how it is."

A beat later and it occurs to Peter realizes that Loki probably does not in fact know how it is. He's a god and a prince at that. Why would he know poverty or hunger? And suddenly Peter sits up a bit straighter because he doesn't want the questions that might follow to come.

He needs to change the subject.

"A-anyway, where'd you learn to like a milkshake? Is that like, a big thing on Asgard?"