Bernadinho and Pedro are students and face the classic tasks of fulfilling school obligations, taking good grades, being well behaved and complying with school rules, increasingly elaborated thanks to director Ademar. Frustrated, Pedro ends up finding a diary of how to cause chaos in school without being caught, which leads the two friends to follow the tips of the notebook.

Silmara, an industrial worker and a woman of exuberant beauty, supports her arsonist father and gets involved with two different pop stars, from whom she learns traumatic life lessons.

Fishy businessman deposits some money in his secretary’s (and lover) account. But a typing mistake sends the money to an honest woman’s account, whose husband had just been fired.

In São Paulo, Brazil, the lonely 40-something guitar teacher Baby lives a tedious life in a low middle-class apartment. She is addicted to her only companions: cigarettes. Baby has a constant conflict with her two sisters, over a couch she inherited from their deceased aunt. When Max, a restaurant musician, moves to the next door apartment, Baby has a crush on him and sees a chance to have a life again. Soon they start having a love affair, and Baby decides to quit smoking. However, her abstinence will be tough to deal with, when she notices Max still misses his ex-wife.