Oskar and Mona meet when they come to the Academy of Music to see if they have been accepted, he as a piano student, she a singing student. They become a couple and married but soon there are the frictions. Mona gets hundred crowns from her father, because he thinks she has become so charmless. For it, she buys a perfume called Three Wishes.

Upon learning that his rich dad is on the brink of bankruptcy, spoiled Vavá summons his friend Jandir with a plan to get some quick cash: they will blackmail an uncle of Vavá by taking compromising photos of his lover, Leda.