three o'clock
`` I am afraid that I had better go , '' he said , with eyes abased . She regarded him with a mixture of impatience and amusement struggling in her face . `` By all means go , '' she retorted . `` I 'll tell Patrick to be at the door in time to take you to the three o'clock train . '' She swept away rather brusquely , leaving him disconsolate and uneasy . He felt that he had bungled matters ; but before he had time to consider Berenice appeared , and joined him on the piazza . `` I am sent by Mrs. Wilson , '' she announced , `` to ask you to stay . ''