Un estudiante de medicina, comprometido con una joven, decide dejar la carrera y dedicarse al canto, tras abandonar a su novia que terminará enamorándose de su hermano. A medical student, engaged to a young woman, decides to drop out and dedicate himself to singing, after abandoning his girlfriend who will end up falling in love with his brother.

Comedia perdida. El título alude al sobrenombre del protagonista, muchos años después devenido en astrólogo. Lost comedy. The title alludes to the nickname of the protagonist, who many years later became an astrologer.