Stephanie is originally planning to spend the holidays moving in with her boyfriend... until he breaks up with her. Faced with spending the holidays heartbroken, and homeless, she books a last minute flight home. Meanwhile, Michael is going to spend Christmas with his long-distance girlfriend. After years of being together he figures it's time to pop the question. Stephanie and Michael find themselves on the same flight the day before Christmas Eve, and the two do not get off to a great start. Things get even worse when the pilot announces an unexpected snowstorm is crossing the country and they are being diverted to Montana. Stephanie snags the last available room at a small town bed and breakfast and in the spirit of the holidays she offers to share it with Michael. Snowed in and trying their best to get along, they discover they might not have to try that hard after all.