Question about scene from "Ronin"
For those who have seen Ronin with Robert DeNiro, When Spence (Sean Bean) starting to draw on the chalk board the ambush he saw, Sam (DeNiro) went over and told him to draw it again. The he started give him a hard time. What was the meaning of this scene?
Also, in another scene with DeNiro where he spills the coffee and wipes it and pushes the other man's coffee cup off the table. And then the man catches it just before it hits the ground. What is the meaning of the scene?