I think the dude is unnecessary and I don't know why he is the narrator. It should have been from her POV from the start since it's her store and her father. She could have had a friend that was more sexually active and could have been the counterpart to her disciplined self. Now it has a "will they or won't they" romantic tease from the get-go without even establishing the premise properly. And, this is speculating, but now he's gonna teach her all about what her dead father taught him about being a sex addict while neglecting his daughter? Boo.