DS has started being "Mr. Opposite"! It's cute but also a little frustrating... I'm impressed he knows so many opposites though! Eg. I ask him to "take off your shoes" at the front door, and he smiles and says "put ON the shoes!" and runs away (often with muddy shoe tracks on the carpet LOL). Same with taking off his coat... or picking up a toy when it's clean-up time.. "put DOWN the toy! *giggle*" Guess he's just learning opposites!