Today, Lucas asked me what babies say. I said, "Babies say, 'Waahh waahh waahh!'" We agreed that the best way to see what babies sound like was to show him one of his baby videos. I found one from when he was 3 weeks old and turned up the volume so he could hear himself crying.
Lucas said, "That baby wants his mommy. Where's his mommy?" And that's pretty much true, Lucas cried quite a bit as a little baby, and I would spend hours holding him to keep him from crying.
I told Lucas that he was the baby crying in the video. I don't think he believed me.