Erin (Drew Barrymore) and Garrett (Justin Long) have 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 this job in the Big Apple. But after six increasingly romantic weeks, neither is sure they want it to end. So despite the opposing coasts, naysaying friends and family and a few 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.