answer: #Person1#'ll dress up as a vampire at Halloween and shows Bill the costume.
documents: #Person1#: Bill, Happy Halloween!
  #Person2#: Happy Halloween! What creature are you going to dress up as?
  #Person1#: I will dress up as a vampire with big fangs.
  #Person2#: May I have a look at your costume?
  #Person1#: Sure. Wait a moment. ( Several minutes later ) Here you are.
  #Person2#: I like your black clothes and your fangs are cool.
  #Person1#: I will bite many beautiful girls on the neck tonight. Maybe I will suck their blood.
  #Person2#: Haha. Wish you good luck.