My dear little one,
At around 04:30 AM this morning, I was woken by a gentle tugging on my arm. It turned out that you had crawled next to me. You opened your eyes just a teeny bit and cooed softly, "Mamamaaa...," and went back to sleep with a smile.
So you've been saving that word for today, have you?
Thank you dear little Zee, that was THE BEST birthday present I ever got! Even better than I ever imagined!
And you can't stop repeating the word all day!