These come in fits and starts, evidently.
Ben (as I swipe a peanut-butter covered apple slice from his plate: "Argh!!! MINE."(Mad).
Sonja:"but Bubba, you weren't going to eat it"
Ben:"MINE."
Sonja:"ok, you can have it back" (returns apple to plate). "Can I have another one?"
Ben:"No."
A little while later, Ben hands me my apple slice back. Except all the peanut butter has been licked off. "Here mama!"
Gee thanks.