Whenever he sees the picture of Ana, he says "there's Ana! She's wearing a zyelyony [Russian for green] shirt!"
When we listen to our CD of folk music from Ana's country, he announces "Ana knows this song!" at the beginning of every track.
"She will be a baby," he says. "She will think I am funny."
When he makes 'families' he always includes an Ana character.
I am so excited to see how they interact! I think he will be an excellent brother :-)