Hugo Bunzel, a caring father and town councillor in the tranquil town of Lieberich, is a self-confessed teetotaller and, as such, president of the Association for Combating Drunkenness. He is blindsided when he learns that he will inherit a fortune worth millions - but only on condition that he drinks three bottles of champagne a day for a month. A tough test, which Bunzel initially submits to with great reluctance, but soon becomes more and more cheerful, regardless of the entanglements around him...

Determined Gerda Weber travels to the big city and locates at a girl's pension. She soon finds job as a secretary in a big business thanks to her optimism and wits, and ends dating her boss after mistaking him for a companion. They share an evening of music and dancing, after which she discovers who he really is.