Laura: Look! Martin is flirting successfully!
Grant: It won’t last.
Laura: It might!
Grant: Any relationship they have is doomed.
Grant: If she loves books, he’ll find something objectionable in her collection. If she hates them, he won’t be able to stand her.
Laura: Then I’m hoping she’s bibliographically ambivalent.
Grant: Yes, the road to true love is paved with ambivalence.