answer: #Person1# and #Person2# are dancing and #Person2# flatters #Person1#'s dance.
documents: #Person1#: shall we dance?
  #Person2#: sure. i suppose you dance much.
  #Person1#: oh. no as a matter of fact, i haven't danced for a long time.
  #Person2#: but i can see you dance wonderfully well.
  #Person1#: thanks for flattering me. i think you dance much right?
  #Person2#: no, just occasionally
  #Person1#: oh, i like this music very much, let's tango.
  #Person2#: i'm afraid i can't dance well.