The ending of The Boy in the Striped Pyjamas
[youtube]http://www.youtube.com/watch?v=5-bR1WBOttU[/youtube]
I've never heard so many people crying in a cinema before. The fact that things like this really happened, and that they were children, so naive and ignorant thinking they were being treated kindly by being given shelter and then being sent in to have a shower. And that moment where they hold hands during the confusion and screaming, and that final moment when the parents realised what has happened, the expression on the father's face and the mother's cry. Its such a heartbreaking film, i've yet to watch it and not cry!