Dunno. Boss 'em around a lot?

[ accepting this bigass head of lettuce, john places it back into his bag. the vegetables are pretty useless right now in their entirety, so their container gets placed temporarily on a shelf as he glances about the place. ]

Well, most of 'em don't need refrigerated, so! [ a shrug. ] If we're really stuck here that long, then we got somethin' to eat.