On the way back from the grandparents' house the family was in the van listening to a mixed CD. They heard "Everything I do, I do it for you" by Brian Adams and everyone sang along. Later that night, when Daddy was putting Zach to bed, Zach posed a question.
Zach: Why does he do everything for this girl or boy?
Daddy: Because he loves her?
Zach: What did she ever do for him?
Daddy: I don't know, you will have to ask Mommy.