In the car on the way to church Wednesday night...
Me: Look, Grace! Doesn't the moon look huge tonight?
Grace [with just the slightest hint of a pause]: The moon had a birthday, so it's another year older. That's why it's so big.
Well, now you know.
In the car on the way to the library, while we were stopped at a red light...
Grace [laughing]: Oh! They look like puppies playing in the road! Whooooooa! Now I wanna go over here! Whooooooa! This is fun! Oh, look! They're playing together!
Josiah [looking up from the book he was reading]: What puppies?
Grace: I'm talking about the leaves in the road! They move when the wind blows!
And, once again, I am kicking myself for not writing down conversations as they happen. I know there was (at least) one other example of personification in something either Josiah or Grace said, but I can't remember it. Boo.