Q: I can do more damage on my laptop in my pyjamas than you can do in a year in the field.
James Bond: Then what do you need me for?
Q: Every now and then a trigger has to be pulled.
James Bond: Or not pulled. It's hard to know which in your pyjamas.
In the London Underground station, Silva walks down a flight of stairs. On the left side of the stairs are two men. In the next shot, it's only one (totally different) man.