"As soon as we hit campus freshman year, Kennedy had pledged his father's fraternity. Despite my boyfriend's need for cliquish affiliation, I'd never shared that aspiration. He didn't seem to mind when I said I preferred not to rush any sororities, as long as I supported his future-politician need for brotherhood. He told me once he sort of liked that I was a GDI girlfriend. "A GDI? What's that?" He'd laughed and said, "It means you're goddamned independent."