Grace and Daddy

Tonight after brushing Grace's teeth, the following conversation took place -

Grace (while looking at herself in the mirror): I look like my daddy.
Dad: You're right; you're very pretty. Do you think Daddy's pretty?
Grace: No.
Dad: Why not?
Grace: Cuz you're dirty.
Dad: What do you mean?
Grace: You have little dirty spots all over.

The End