Cute

I read this and thought it was absolutely adorable

Yes Little One... 3 AM is the perfect time to wake up and practice rolling. I mean, it's dark, quiet, you can put your full concentration into flopping from one side to another. It's also the perfect time to scream for joy when you realize how good you are at it. As a matter of fact, you have inspired papa and I to do the same! We too toss and turn at an ungodly hour. And while our noises aren't necessarily joyous, it's good to know we're all on the same page.
Mommy
P.S. Although slightly annoyed, I'm proud of you, and love you more and more everyday.

-- Dexter hasn't started rolling like this but has started talking in the middle of the night. He'll wake up and just start chatting away. After I feed him he'll lay awake for quite a while talking to anyone who will listen and telling them about how great his hands taste.