A comedy of errors where floundering pediatrician Pietro takes a job as an orphanage health inspector to pay for the debts of his high-spending girlfriend Loletta, only to end up mistakenly engaged with Lilli, the daughter of a wealthy businessman, and pursued by lovestruck 18-year-old orphan Teresa Venerdì.
In a massive department store the driver romances the shopgirl. The problem is that the manager also has his eye on her, and some employees seem to be pilfering goods from the place.
