Ted has an epic honeymoon planned in the flights and hotel are booked, the car is rented—even the restaurants are reserved. And it’s all non-refundable, so when Ted finds out that his fiancée has been cheating on him with his best friend, he’s stuck on his own with a vacation for two.
He can’t bear the idea of facing his honeymoon alone, so he asks the first girl he sees if she wants a free vacation—all she has to do is pretend to be his wife for the week. But Ted has no idea who he’s just asked to join him on his Florida vacation.