When Ben Affleck's character and his friend were fighting, he punched a shot glass with his right hand, which cut him pretty badly near his knuckles on his hand. Then, in the morning when he wakes up in the car, there is no mark on his hand at all. I thought he got cut?
The original slipup is true, Rafe (Ben Affleck) punched the shotglass that his friends had set up for him when they first heard he had died. Then later when rafe and danny are sitting in danny's car just before the attack he has no cuts on his hand. Another slipup in this scene is when Rafe first punches Danny, he cuts his lip, but in the next scenes, there's no sign that he's been cut.
OK, Rafe never punches a shot glass, he punches the wall when Danny ducks, and it never shows him with a cut on his hand so there's no way of knowing if he had cut his hand or not, they never tell you. And also, someone said that Danny threw a shot glass because he was mad at Rafe? Well, that never happened either.
I have the move. When Rafe and Danny are fighting, Danny ducks and Rafe punches his own shot glass. If you look closely, you can see that his is the shot glass that is turned up and a picture above it. It is his own shot glass that he punches.