Where's Ethan?

Since Ethan has learned to roll he is everywhere and I mean everywhere. Last Saturday I was getting ready in my bathroom and I had put Ethan on the floor in my bedroom to roll around. I looked out the door of the bathroom to check on him and I couldn't see him anymore. I thought he couldn't have rolled out the door that fast, but I checked in the hallway anyway. No Ethan! So I called out his name and I heard him make a noice. I went back to the bedroom and lifted up the bed covers...He was under my bed! He turned around and just smiled.