"Well, don't you have your hands full!"
I smiled back at her and admitted I did. After we were a few feet away Sonya turned to me a bit exasperated and said,
"Why does everyone ALWAYS say that to you? You don't have your hands full!" And she gestured to my hands, which at the time were full of pushing the stroller which she was holding on to.
I just laughed and said, "It's an expression, peanut. It just means that mommy is really busy with you and your sisters." Oh, if she only knew...