(Bela shoots Sam...)

Bela Talbot (to Dean): Back off, Tiger. Back off. You make one more move, and I'll pull the trigger. You've got the luck, Dean. You I can't hit. But your brother... Him I can't miss.

Dean Winchester: The hell is wrong with you?! You don't just go around shooting people like that!

Bela Talbot: Relax. It's a shoulder hit. I can aim. Besides, who here hasn't shot a few people?