A mildly tearjerking moment occurred between our 3.4 and 1.3 year old brats. It took both of them quite some effort.

Eric: “Stuart, can I have some raisins please?”
Stuart: … thinks about it, hands one over
Eric: “Thank you.”

Later, the little rascal tricked the big one:

Eric: “Stuart, can I have some more raisins please?”
Stuart: … thinks about it, hands one over, pulls it back at the last moment, and eats it with a grin.
Eric: … not impressed