Can't see me

Nate has just started doing what I think is one of the cutest things little kids do: hiding behind something small thinking no one can see him. I was chasing him in the back yard this morning, and he got behind a post about three inches wide and stood still, thinking I couldn't see him. Later, he stood out in the open and covered his eyes with the backs of his hands, waiting for me to "find" him. :)