This film is set in England and begins with a woman in what she believes to be a great relationship. It shows that she would have caught her fiance in bed with another, the relation would have ended and her life would have changed.
All life is seems can change forever by the opening or closing of a single door.
She later meets someone in a bar, and the adventures of life proceed. The film uses an interesting way of switching from one timeline to the other. It is unusual and is quite hard to explain or grasp without seeing in action. Such works are trademarks of their respective companies. Images, sounds and related descriptive graphics, texts, and logos are presented herein according to fair use provisions of United States copyright law.