David (Gannar Buyenschtrand Gunnar Bj ö rnstrand) and Marianne (Eva Dahlbeck Eva Dahlbeck) once had moments of intense love, but after marriage, the passage of time wore away the spark of passion between them. Fifteen years later, they have already separated and become the most familiar strangers. David is a doctor who has a relationship with one of his patients that goes beyond the doctor-patient relationship, while Marianne secretly has an improper relationship with a man named Carl (Oak Glenberg) (played by ke Gr ö nberg), who is David's best friend. Marianne embarked on a journey to Copenhagen, and coincidentally, she met Carl and David on the way, an unusual journey that deepened their understanding of each other.