"That book. It was about two women, and they fell in love with each other." And the Lily asked the question that had taken root in her, that was even now unfurling its leaves and demanding to be shown the sun: "Have you ever heard of such a thing?" Seventeen-year-old Lily Hu can't remember exactly when the question took root, but the answer was in full bloom the moment she and Kathleen Miller walked under the flashing neon sign of a lesbian bar called...