Mr.Duffy and Mrs.Sinico meet at a concert and begin to see each secretly. Mr.Duffy asks to meet Mrs.Sinico's husband but Mr.Sinico assumes Duffy is interested in his daughter Mary and welcomes him to the house at any time. When Mrs. Sinico tells Duffy that she is in love with him and wishes to leave her husband, he rejects her. Four years later he hears of her tragic death and is filled with remorse.