"I never thought Greek philosophy could make a damn bit of sense to me. And most of it didn't, but those words just seemed right. 'Love is composed of a single soul, inhabiting two bodies.'" He took her by the shoulders drawing her close. "It rang true for me, in a way nothing else did. Whatever soul I had, Katie, I think I placed it in your keeping twenty years ago. And now, it's as if...every time we kiss, you give a little piece of it back."