one o'clock
I say , call on me ; for I am an old man , and you , if I am not mistaken , are a young one ; and I say to-morrow , because the day after to-morrow I may not have that desire to see you which I feel to-day . `` Faithfully yours , `` Walter Fielding . `` PS . -- You had better come in time for lunch at one o'clock . '' Rickman 's hand trembled as he answered that letter . All evening he said to himself , `` To-morrow I shall see Fielding '' ; and the beating of his heart kept him awake until the dawn of the wonderful day . And as he dressed he said to himself , `` To-day I shall see Fielding . ''