After a difficult marriage with a drunken husband that ends in separation, Mrs. Mooney opens a boarding house to make a living. Her son, Jack, and daughter, Polly, live with her in the house, which is filled with clerks from the city, as well as occasional tourists and musicians. Mrs. Mooney runs a strict and tight business and is known by the lodgers as “The Madam.” Polly, who used to work in an office, now stays at home at her mother’s request, to amuse the lodgers and help with the cleaning. Surrounded by so many young men, Polly inevitably develops a relationship with one of them, Mr. Doran. Mrs. Mooney knows about the relationship, but instead of sending Polly back to work in the city, she monitors its developments. Polly becomes increasingly uncomfortable with her mother’s lack of intervention, but Mrs. Mooney waits until “the right moment” to intercede. First she speaks awkwardly with Polly, then arranges to speak with Mr. Doran on a Sunday morning.