Just as cute (but slightly more obnoxious) is when they refer to us as "Amy" and "Michael."
What amazes me most is when they bust out in a song that I didn't even know they knew. Just the other day Gavin started singing Frere Jacques, and he was perfectly on pitch. Charlotte's new favorite is "Rocka," aka Rockabye Baby.
Who knows what the next few months have in store in terms of language acquisition? I can't wait to find out.
I'm off to try to watch the Obama Inauguration. Too bad the twins are too little to know they are witnessing history!