Luiza is an architect who just got out of a ruinous relationship. Gabriel is a biologist and he has finished a long marriage with divorce. When they both meet, chances that they can do well together are not that big. But they will try to, even if their friends Barata (a convict bachelor totally skeptical when it comes to love) and Marta (a mathematic analyst who wishes that human relations were just as exact as numbers are) think otherwise.

Evelin, 13, is pregnant from a 22-year-old who recently left the drug trade. Luana, 15 years old, declares that she planned her pregnancy, as she wanted to have a child of her own. Edilene, 14 years old, is expecting Alex's child, who also got her neighbor Joice pregnant. Over the course of a year, the daily lives of these three young women are followed.

Inspired by the moving book “Só as Mães São Felizes”, by Lucinha Araújo, Cazuza's mother, the film covers a little more than 10 years of the singer’s crazy and brief life – from the beginning of his career in the Circo Voador venue, in 1981, to the huge success and the apotheosis of his shows with the Barão Vermelho band, his solo career, his relations with his parents, friends, lovers and passions, and the courage he had to face his final years, with HIV, until his death, in 1990.