en CB01 OFFICIAL. The ambulance doctor František moves away from his wife Bohuna to his new love Helena. She has been married for several years to the successful writer Karl. However, thanks to her husband's philandering, she was by no means happy in it. It seems that František and Helena are finally waiting for peaceful days and now, on the threshold of fifty, they will finally be able to experience their satisfied love. However, their enthusiasm is not shared by their past partners.