Class is a major plot point in the play; Fanny is a mill-hand in the factory owned by Alan's father and their respective fathers once worked together before Mr Jeffcote senior rose to owning a mill, while Mr Hawthorn continued as a mill worker.
After initial reluctance on the part of Mr Jeffcote senior, and the outright opposition of his wife (who suspects Fanny of being a gold-digger), the families pressure the couple to get married.
She makes it clear that she regarded the dalliance with Alan as "a bit of fun" and considers him a poor choice for a husband.
[2][3] It was first performed in 1912 by Annie Horniman's Gaiety Theatre company, originally in Manchester and then in London and on Broadway.
The 1931 film starred Belle Chrystal as the mill girl and John Stuart as the employer's son, with Sybil Thorndike, Edmund Gwenn and Norman McKinnel.