I have started talking with Karter about "strangers". I gave him the normal example of "if someone offers you a piece of candy....". He listened, sort of processed it and went about playing.

So today the propane man comes to fill our tank and Karter ran and opened the door for him. I told Karter that he isn't allowed to open the door for anybody. I asked if he remembered what we had told him about strangers. He said, "Hey little boy. Come here I have a candy for you." (this is especially funny if you know how Karter talks) I said "Good job. Now what do you do?" He says, "Please."

Ummm....no.