three o'clock
`` She 's all that , and a great deal worse . But she is handsome . I do n't know that I ever saw a prettier woman . I generally go out in a cab at three o'clock , but I sha 'n' t want you to go with me . I do n't know what you can do . Macnulty used to walk round Grosvenor Square and think that people mistook her for a lady of quality . You must n't go and walk round Grosvenor Square by yourself , you know .