Luis Alberto Negro

Un hombre, eterno deudor moroso, se enamora de una cobradora a domicilio.

A woman takes the place of a wife who had died seven years earlier.

Gustavo and Ramón establish their own radio station, Radio Misterio, but life changes for Gustavo when he is offered a job at a prestigious radio station. He then suffers a sentimental disappointment, which is why he returns to his old neighborhood where Lola awaits him with open arms. Ramón, who loved Lola, consoles himself by singing "Soltero Soy Feliz" (I'm happy being single).