There was a scene in the movie "The Diary Of Anne Frank" where they exchanged gifts for a holiday - can't remember if it was Christmas or Channukah. I do remember that Anne had collected cigarette butts from a man in the group over the year and re-rolled the leavings into cigarettes for him. Very clever and very kind - I remember him being a pain in the ass. She had equally clever gifts for everyone else. I don't recall this being in the book but it has been years since I read it.