rolling over!

Colin rolled over from his tummy to his back yesterday afternoon! And I completely missed it. I put him on the blanket on his tummy, turned my back for 2 steps, turned back around and he was laying on his back, grinning up at me. We tried to get him to do it again, and Scott moved the laptop so he could take video with the webcam, but Colin refused to recreate his roll. Stinker. I'll have to keep my eyes peeled so I don't miss it the 2nd time!