Five-year-old Patsy has competition for her father's attention from the family's new baby. Her attempts to win her father's praise receive instead a rebuke.
This short little cartoon is based on the popular song by Jack Rollins and Steve Nelson, first recorded in 1950 by Gene Autry as his followup to Rudolph the Red Nosed Reindeer.
Bored with her bourgeois life, the young Maria Variani, daughter of a professor, meets Bruno, who is part of an amateur jazz group, and allows herself to be persuaded to join the band that plays during the radio program "The microphone is yours".
A love triangle, the story revolves around two brothers (Ajit and Sajjan), both in love with an orphan girl (Madhubala), who is given shelter by their family.