Well I'm really beginning to think that you are saying 'Dada' for real, and maybe even 'Mama' too. In the morning, you'll yell 'dada' and Daddy will come to see you. When he leaves again, you right away yell, "Dada". Yesterday you kept looking at me and saying, "Mama". Could you know what you're saying? I don't know. I just don't know.
Right now I'm watching you try to climb into the bottom area of your exersaucer. You're squirming around and commando crawling a bit, but backwards.