Miss Penclosa (who has done this before) 'falls in love' with the unfortunate Gilroy. She starts to use her powers on him to make him caress and utter sweet nothings to her. He loses his temper, rejects her love, and she begins to play tricks on him with her powers. The series of cruel tricks ends with him in his Agatha's room carrying a small bottle of sulphuric acid. He notices that it is half-past three. He rushes to Miss Penclosa's home and demands for her presence at the door. The nurse there answers in a frightened tone that she died at half-past three.