Bucky watches them with poorly disguised amusement. Do they not talk? Well it ain't the weirdest thing around here. 'You're welcome,' he adds, after they've both enthusiastically finished half of their respective servings. 'I'm just downstairs if you kids want more. Just ask for James Barnes. Hey, what d'ya know, I might be famous by then and I can start chargin' ya.'

A joke; he'd refuse to charge anything or insist it be paid back another way. Some people didn't like being indebted, and while he was in that category, some things were an inherent right and had to be given freely. Soup's one of 'em, even Al Capone knew that.