The film is set in Lisbon, and tells the story of a day in the life of Rita and Paulo, a Portuguese young couple of the 90's. The fast changing city around them makes them wish to break with all traditions and live the day the get married (only civil marriage) like it is an ordinary day.
Lisbon, 1938. Mr. Pereira is the editor of the culture section of an evening paper. Although fascism is on the rise in Europe, like in nearby civil war Spain or even inside Portugal itself in the form of Salazar's regime, Pereira only concerns himself with writing bios and translating French novels. Things change after he hires a young writer as his assistant, getting to know also his girlfriend – both opponents to the regime – and reluctantly helps them when they begin to get in trouble for subversive activities. Eventually, he's forced to take a stand...
Cristina is twenty years old. Her father was declared missing in action during the war in Angola many years before. One day in church the girl meets a man about fifty years old who tries various times, unsuccessfully, to make the sign of the cross. The man is called Cristovão. A few days later the two meet again. The man offers to help her look for her father. A relationship based on memories and confessions is formed between them. But soon they each return to their own solitude.
Macau 1897. Life is easy for Portuguese settlers. Young reveler Francisco Frontaria is deemed as irresponsible for all his partying and boozing. Shunned and exiled for crossing a line by insulting the daughter of a prominent family, he finds himself penniless and vagrant.
A Visigoth count conquers a small village town from the Moors in the Lusitanian mountains, only to loose his possessions through the mysterious workings of a woman from parts unknown.
Nogueira, a man in his fifties, is a relic of times long past. While the youngsters at the school where he works as a caretaker still think the world is their oyster, Nogueira knows that, for him, most doors have long closed.
At the time Portugal presented a strange spectacle to the rest of Europe. D. Afonso VI, son of the fortunate D. João de Bragança, was in possession of the throne and was an insane imbecile. His wife, daughter of the Duke of Nemours and cousin of Louis XIV, dared hatch a plot to oust her husband from the throne. The king's stupidity justified the queen's bravado. Despite being master of unusual strength and having slept with his wife for a long time, she accused him of being impotent. Marie Françoise had acquired through artfulness what Afonso had lost in anger in the kingdom. She had him imprisoned ( November 1667 ) and quickly obtained a papal bull from Rome to confirm her virginity and bless her marriage to her brother-in-law Pedro. Portugal's submission for the Academy Award for Best Foreign Language Film in 1990.