Accidental meeting between a pop-music superstar and a politician's daughter turns into a big romance... but class distinctions, and scandal in the family.
Two girls without blood relationship but physically the same. One is shy and educated, the daughter of a good class marriage and the other is a very clever orphan but with terrible manners who lives in a kind of shelter.
The film narrates events of the Revolution of the Park, carried out by radical sympathizers on July 26, 1890. There is a secondary plot with the romance of a girl who, despite being in love with her father's godson, must contract a marriage with a banker that fails.
A young woman gives birth in Buenos Aires at the time of Rosas. As her husband was a young opponent of the government, supposedly murdered, she must fight against the gossip.