Me: Sammy, why do you have such cute ears?
Sam: So my can hear things!
Me: Oh. Why do you have such a cute little nose?
Sam: So my can smell things!
Me: And why do you have a mouth?
Sam: So my can talk!!
Me: But why do you have teeth in there?
Sam: Um . . . so my can lose them!
Sam: Yup, my can lose them when my am five years old.
Me: Oh, I see. And why do you have such cutie little cheeks?
Sam: So you can give me kisses, Mommy.