Moths...

Gresham: Watch out, Mom! There's a moth that lives in here!!
Mom: It's okay, it won't hurt us.
Gresham: Oh...
Mom: Did you think that moths sting?
Gresham: Yes
Mom: Aidan, did you know that moths don't sting?
Aidan: No, I thought they sting you 'till your dead!
Mom: (laughing) No, who told you that?
Aidan: Next-door neighbor boy...