In 1979, Brazilian singer Sidney Magal is at the peak of his career. On a TV show, he meets Magali and, enchanted by the young woman, decides to win her over. But, in order to do that, he will have to overcome the resistance of his manager, Jean Pierre, and the distrust of her family, friends and even Magali herself.

Tired of the responsibilities of her first child, Daiana decides to take a "Vale Night" to spend the night with her friends, but for that she needs to leave the child with the child's father. Vini, also bored, decides to take the baby to the funk party, where everything goes well until he loses the boy and goes in search of the child throughout the community, putting himself in unusual and fun situations so that Diana doesn't notice anything.