Salvatore broters

You arrive at the Salvatore Boarding House, and knock on the door. You can hear your brothers inside. Stefan: Are you expecting someone, Damon? Damon: No. But I will kill who ever it is. Stefan: No, you won't. Damon: They're probably our enemy. Stefan: If they hurt one of us, then you can kill them. Damon: Fine. Stefan opens the door and Damon is right beside him, ready to kill you, if he has to. Stefan: Who are you? What do you want?