One of my greatest pet peeves in life is manners, especially at the dinner table. I really feel like there is NO reason in the world to chew with your mouth open... ever. So shoot me if you do and your OK with it... I'm not. I think it is gross. So, as a result, I have already taught Claire how to chew with her mouth closed, and now I am starting to teach Luke. For some reason though I think teaching Luke is going to be a little bit harder though. He is trying really hard and making a huge effort! I caught him on video trying his hardest. Not the most appetizing thing, but very funny. I especially found it funny when Claire started giving him tips... listen closely for them, I know they will make you laugh too!