We've been teaching Jaxin where each body part is. So far he knows: ear, nose, eyes, mouth, tongue, head/hair, arm, feet, belly, and somehow learned what his "ding-dong" is from smacking it during diaper changes....and now smacks it all the time and thinks it's hilarious. It's cute now, but I hope he doesn't do this in public! While we were on vacation, Pop-Pop taught him how to pick his nose so now whenever we ask "where is your nose?", he sticks his finger up his nose.