i can't hide it

So, I know I smile at my computer occasionally, but I don't think I'm aware at how much I do it.

Just now I was sitting here at Silverlake Coffee Co. minding my own business, chatting with some folks on iChat, when a guy came and sat down next to me. I looked up and realized it was my friend Steve, and a couple other guys from church. They laughed and then Steve told me, "I wasn't sure if it was you, but I saw you laughing at your computer."

Shoot. I totally got caught in the act. Perhaps I should work on that.