answer: #Person1# tells #Person2# they should always take passports and #Person2#'s surprised.
documents: #Person1#: Have you packed our passports?
  #Person2#: Not yet. Do we need to take it with us?
  #Person1#: Of course. Otherwise I cannot go abroad.
  #Person2#: Is that hard to get a passport?
  #Person1#: Not at all. But we do need to keep it with us all the time.
  #Person2#: It is hard to believe this little thing is so valuable to us.