Every man who has at last succeeded, after long effort, in calling up the divinity which lies hidden in a woman's heart, is startled to find that he must obey the God he summoned.
Unlike some of the time-travel movies I love, like 'Primer' or '12 Monkeys,' 'Looper' is not about time travel. It's about this situation that time travel creates and the people dealing with that situation. So narratively, the big challenge was to have time travel get out of the way.