galadriels:

i like to think that the last hobbit film will end with us returning to old bilbo sitting in his chair telling us the last sentences of his story and just when he finishes there’s a knock on the door and he shouts ”No thank you! We don’t want any more visitors, well-wishers or distant relations!” and just as he looks down in his book and returns to writing we hear a familiar voice say “And what about very old friends?” and then the credits come up