DD loves silly games.  She tells "knock knock" jokes (I keep forgetting to have her tell them to Grandpa).  She says, "knock, knock," and I say "who's there," and she says "don't cry!"  Hahaha! 

She's also getting a strong sense of when she's doing things correctly.  For example, when she was playing a computer game involving Dora, she would tell me "don't look" when she wasn't sure she was going to choose the correct object.  She didn't want me to see her mistake.