Backstage musical: showbiz couple fusses and breaks up, then resolve their problems just before the end.

Blanquita, a very superstitious Cuban young woman, visits a fortune teller on the eve of her wedding to Roberto. She predicts that her first husband is destined to die, as well as would not make her happy. Believing this and according to her uncle, Blanquita starts looking for a man about to die, with the intention to marry him, then become widower and take Roberto as her second husband, thus freeing him from the curse.