LANDO: I've just made a deal that will keep the Empire out of here forever.
The mighty doors to the dining room slide open, and the group enters the dining room. At the far end of a huge banquet table sits Darth Vader.
SOLO: Uh, oh! That looks like Darth Vader. He's a bad guy and he's probably going to try to kill me if I don't shoot at him. The only reason I'm going to shoot at him is in self-defense, because I know he's going to do something bad. He's a bad guy.
Faster than the wink of an eye, Han draws his blaster and pops off a few shots directly at Vader.