A happy-go-lucky husband has a wife bitten with social aspirations and this leads to several social mishaps.

"How crazy!" A man and a woman watch episodes from Nils Poppe movies outside a cinema Maxim in Stockholm. Poppe represents, among other things, a poor composer who vainly tries to get a tune adopted by a publisher. The failure makes him depressed, but he is living it up by meeting a good friend Calle, who invites him home. Poppe stays for a few days as a male housewife. Calle has a music store and there the two friends can go crazy among all the instruments.

The wealthy Rudolf Trane helps the unsuccessful vacuum-cleaner salesman Rhuter to find a girl called Marianne. Trane, Rhuter and Trane's manservant John pretend to be waiters when Marianne's family is having a large dinner.

The unemployed Loffe meets his old friend Wilhelm and gets some money. A year later it's time for Loffe to help Wilhelm.