Robinson Crusoe spoof, with touches of Peter Pan. Shipwreck victim lands on a desert island, finds a friendly native and has to fight pirates whose leader is Captain Hook himself.
Toquinho is a young man living in Marechal Hermes, a poor neighborhood in Rio de Janeiro, together with his widow mother and a younger sister. Although he is poor, he is also ambitious, and wants to change his life. He spends all his time on the beach, at Arpoador, Ipanema, where he dreams to become a famous surfer. Besides, he usually finds Patricia there, a rich and liberated young woman, whom he likes a lot. To impress Patricia and satisfy some of her wishes, he lets himself be seduced by André, a gay guy who, in return for his sexual favors, promises him a trip to Hawaii for a surf championship.
A succession of modern songs, from Iê-iê-iê to Bossa Nova, mix with the record of the tastes and customs of the youth of the time.
On the day of his wedding, young man from a family of immigrants faces some problems to get the money needed for the last arrangements. The family do what they can in order to honour the great event, selling personal belongings and buying enough supplies for a decent party.