The second step in this process is the rehearsal, which is an actual run-through of the scenes in the film. This is where you really define how the scene is going to play out, and you can coordinate the blocking and where the camera will be. The first rehearsals do not need to be on the set that you will be using to film, and you can use a large, open space instead. Try to let the actors do each scene once before giving direction, and then work with them until you feel pretty confident that the scene will go according to your vision. This is a great time for experimenting, so be open to suggestions from both the cast and crew. Try interacting with the actors as much as possible, looking at them from other angles and directing them very personally. This will help cement how you want to shoot the final scene.