Martha lives in Hamburg with her young son and makes films with real passion. To stay close to the pulse of society, she has moved in with a Portuguese family. Teresa helps foreigners navigate bureaucracy, while Martha tries to build a romance with Alfred. Their shared everyday life reflects West German realities, captured spontaneously and with sarcastic wit.

Harry, a timpanist and pyromaniac, and Ginamove into the same apartment due to Hamburg's housing shortage. This is the beginning of a wonderful enmity, with Harry, who has been tried and tested in marital warfare, and relationship terrorist Gina proving to be quite equal opponents.