Some (hopefully) seamless visual effects make Severus Snape's famous pause about 20 times as long as it is in the actual film. There is obviously a conversation in this scene, but it has been removed via Adobe After Effects. :)
Just for fun. Obviously, I do not own the rights to the film or characters. This is merely a study in visual effects. If you'd like to inquire how it was done, please do so. Chances are, I'll be asked to take it down at some point. :(
Concept by Taylor Scott and Brian Simpson. Execution by Brian Simpson.
