The kids are at the phase where, if they cover their eyes, they think you can't see them.
Last night, as I was making dinner, Ella became fascinated with the bottle of worcestershire sauce. She was carrying it around, trying to fit it into the refrigerator of her play kitchen, holding it while she looked out the window waiting for J and Liam to come back from their stroller ride. It was pretty much her new best friend for the moment. It was pretty funny, but I kept asking her to put it back and explained that it should stay in the fridge.
Finally, once dinner was in the oven, I sat down at the computer to catch up on some email and, out of the corner of my eye, I see Ella silently, slowly stalking by me with the worcestershire bottle in her left hand and right hand covering her eyes. The little monkey was trying to make it into the living room - walking right past me - convinced that I couldn't see her because she couldn't see me.
The look of surprise on her face when I asked her what she was doing was priceless!