Sailor Johannes Blom returns to his home port, after seven years at sea, to find that Sally, the girl he has been thinking of while away, is complet

　　丽娜（莱娜•尼曼 Lena Nyman 饰）跟随本片导演维尔戈特•斯耶曼拍电影，并且做他的女演员。摄像机跟随她在瑞典大街上访问各类民众对阶级制度的看法，人们纷纷讳莫如深，丽娜从自己的视角和人们大胆地探讨。在家里她认识了正在和父亲谈工作的推销员伯耶。伯耶借口进入了丽娜的房间，之后两人马上打的火热。