Erin (Drew Barrymore) and Garrett (Justin Long) strike sparks for a summer fling in New York City but neither expects it to last once Erin heads home to San Francisco and Garrett remains behind for his Big Apple job. But after six romantic weeks, neither is sure they want it to end. So despite opposing coasts, naysaying friends and family and unexpected temptations, the couple just might have found something like love. And helped by a lot of texting, sexting and late-night phone calls, they might actually go the distance.