The story is set in the fictional city of Albuquerque, in the interior of São Paulo, in the early 1960s, a time marked by changing behaviors in much of the world. There, young people enjoy the sounds of rock and twist on the dance floors, follow the fashion of jeans and leather jackets, and show off on Lambrettas and motorcycles through the city streets. In this context, Maria Tereza, a student teacher, dreams of living in the capital and being elected Miss Brazil, but clashes with her boyfriend, João. An idealistic young man who intends to pursue a career in journalism, he is consumed by jealousy of his beloved.