George Pearson, an employee at an underwear factory, is caught between his modern wife and his meddling mother. After buying a special yarn and getting his wife to promote it, he has an argument with his boss, Mr Dawson who insults Pearson's wife and refuses to apologise. Pearson then resigns. After finding out that the yarn is actually worth a fair amount, Mr Dawson tries to buy it from Pearson but he has some competition.

Based on the operetta I Lost My Heart in Heidelburg, which in turn owed a lot to that old chestnut The Student Prince. In 1825, impoverished composer Max enrolls at Heidelburg University. Local girl Veronika falls in love with Max, helping him to finance his education and clear his debts. Alas, Veronika is left out in the cold when Max becomes enamored with gorgeous tourist Helene. Little does he know that Helene is the daughter of the Grand Duke, meaning of course that their romance is doomed to disappointment. Leading lady Grete Natzler later changed her screen name to Della Lynd, and under that cognomen co-starred with Laurel & Hardy in Swiss Miss (1938).