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.

A moving world of spirits and ghosts, condemned to brush against one another without really meeting since they have all emerged from a single perpetual dream: that of a young man who no longer wants to wake up, immersed as he is in this world of fascinating spectres.

Roberto is one of those men to whom simulation has become the greatest art. He is an unmoved, inscrutable, mysterious man. But the truth is that Robert feels an intimate, deep tedium. The boredom of those who have already exhausted all the pleasures of life. The only thing still surprising him is the fact that nothing surprises him anymore. One evening he has an overwhelming encounter with a woman. For his own bewilderment, he discovers the sublime horrors in which the woman has sank.

A policeman lunching with his daughter is present when a dead body washes up on shore. He investigates, leading him down a twisted and muddled path of nefarious connections reflecting, somewhat, his own life.