Tom and Eloise meet in unpleasant circumstances. They’re trapped in an elevator after Eloise has had Tom fired from his dream job. But despite the fact that they would really love to hate each other, sparks fly! Flash forward 5 years and their feisty relationship has ended. Eloise is now going back to France to a seemingly perfect new life with a perfect new fiancé. On Christmas Eve, they meet at the station for one final goodbye and old memories awaken feelings they have both tried to squash. Will these new sparks be strong enough to rekindle the embers of their love? If so, Tom has just 45 minutes to win Eloise back before she gets on her train and is gone forever.