A young Londoner disguises herself to become governess of the son of the barrister she loves.

Linda works at an advertising agency, but, unlike the other women in the secretarial pool, she hopes to succeed in the business rather than just find a husband. She rises through the ranks, becoming a copywriter, and attracts the attention of Jimmy, an amorous coworker who wants to marry her. But Jimmy is jealous of Linda's career and of Harry, a radio executive who works with Linda, and their marriage gets off to a very rough start.

Tom Collier has had a great relationship with Daisy, but when he decides to marry, it is not Daisy whom he asks, it is Cecelia. After the marriage, Tom is bored with the social scene and the obligations of his life. He publishes books that will sell, not books that he wants to write. Even worse, he has his old friend working as a butler and Cecelia wants him fired. When Tom tries to get back together with Daisy to renew the feelings that he once felt, Daisy turns the tables on him and leaves to protect both of them.