six o'clock
`` Well , it is not exactly an American custom I have been putting you next to , and I guess I 'm patriotically glad that you do n't entirely understand . Now , I 'm going to put you on the train for Old Harpeth and kiss you good-bye for your mother . I 'm not trusting Frigeda , and she 's lingering . Come on if your train leaves at six o'clock . '' And while she spoke , my interesting and fine woman rose and allowed me to assist her into her gray coat of tweed that was very like to mine . It was with regret that I parted from that lady at the door of the taxicab that had been called for her , and I bent over and kissed her hand , the first woman that Mr. Robert Carruthers had ever so saluted . `` Good-bye , boy !