The Old Trunk - S4.E24

From inside an old trunk Eb found in the barn, Lisa begins reading the diary of Lydia Plunkett who, in 1898, becomes a traveling saleswoman for a corset company. Lydia falls in love with rival salesman Harry Wright, whose career falters as a result of her success. The two marry, she becomes president of the corset company, and unhappily tends house. He eventually tires of being a housewife and leaves her. As Lisa continues reading, Eb is entranced by the story, but Oliver scoffs at the soppy romance.