two o'clock
`` I would n't disappoint him for anything in the world . A cup of black coffee will do me good . '' But apparently it had no such effect . And at two o'clock Mrs. Gaylor said that she feared she must not venture out , after all , in the hot sun . If she tried she might faint , and that would be silly . `` I 'm so sorry , but you 'll have to go alone , '' she finished , `` and when I 've had a little rest , I 'll come after you in a carriage , in time to bring you home . That will save Nick motoring here and back , and give him a chance to keep his engagement at six , with those men , and no danger of a breakdown with his car .