Do we ever see the kids interacting with one another, or just adults interacting with one another and kids interacting with adults?

1. Has anybody ever actually done this?
2. How much of a slob is this kid?
3. Peaches and fresh tomatoes are not hard to clean. Chocolate ice cream, now, that can be a problem.
4. If this Child Who Isn’t Caulfield is a boy, and he’s unable to eat like a human being, he can just take off his shirt. That what my kids did in the summer before they learned to eat properly (though I don’t remember peaches or fresh tomatoes ever being an issue).