JUANA SUMMERS, HOST: This next story is about love. Cat and Jay, together for six years after falling for each other in college. They open their relationship at Cat's insistence, and Jay is reluctant. And that love story quickly becomes love stories, plural. Haili Blassingame's new novel "They All Fall In Love At The End" takes on questions of polyamory from the point of view of a woman who can't be tied down to one person. Blassingame mined her own story of nonmonogamy for the novel.