Could you guess the trick?
http://www.youtube.com/watch_popup?v=6HfDeTVpinU&vq=medium
Just a detail or maybe a hint: when they sit they do it very carefully.
http://www.youtube.com/watch_popup?v=6HfDeTVpinU&vq=medium
Just a detail or maybe a hint: when they sit they do it very carefully.