One thing I am wondering: (click to show/hide)There is a scene where the British officer is found out by Waltz's character, because he signed three glasses differently than a German would. It is correct that in Germany we use the thumb and the next two fingers to show a three. Do you really use the ring finger instead of the thumb in Britain/US? I was not aware of this. Though thinking about it, if I remember correctly, in movies when someone shows a two he usually uses the index and middle finger. But I use the thumb and index finger.