No Thanks

Von thinks when he says "No Thanks" or "Yes Please" that that is that and he gets it. He doesn't understand yet that sometimes you still have to do something even if you use your manners. But he is good at using them. The other day him and Beck were playing and Beck wanted the toy Von had. Beck asked nicely and Von nicely said, "No Thanks" and continued playing with it. A few minutes later Von gave the toy to Beck so he could play with it.