What'cha Eating?

If Caden has something in his mouth and I'm not sure what it is I ask him to open his mouth to let me see, then I demonstrate by opening mine wide. He's figured out that it should go both ways. When he sees someone eating something and he wants to know what it is he sticks out his tongue. Most people return the favor and stick theirs out as well. Here he is successfully getting Grandpa to show his tongue last week at the wedding luncheon.