answer: #Person1# has to get up early so #Person1# says goodbye to #Person2#.
documents: #Person1#: It's ten o'clock. I'm going to have to be leaving.
  #Person2#: Leaving? Already?
  #Person1#: Yes. I've got to get up early tomorrow morning.
  #Person2#: OK. Stop over again sometime.
  #Person1#: Sure. Thank you very much for your dinner. See you then.
  #Person2#: See you then.