Three o'clock
-- you call it childish ? '' he exclaimed , growing angry with her , too . `` Do you know what time it is ? Three o'clock , you write me , and it 's now a quarter past five . I have sat here doing nothing for over two mortal hours . It seems to me that 's enough , without being made the butt of your friends ' wit into the bargain . I 'm sick of the whole thing .