2.02 Everybody Loves a Clown
SAM: No, no, no, that's not what this is about, Dean. I don't care how you deal with this. But you have to deal with it, man. Listen, I'm your brother, all right? I just want to make sure you're okay.
DEAN: Dude, I'm okay. I'm okay, okay? I swear, the next person who asks me if I'm okay, I'm going to start throwing punches. These are your issues, quit dumping them on me!
SAM: Well, before we go stabbing things into Cooper, we're going to want to make damn sure it's him.
DEAN: Oh, you're such a stickler for details, Sammy. All right, I'll round up the blade, you go check if Cooper's got bedbugs.
I love this whole scene. Not only is it absolutely gorgeous looking (directed by Philip Sgriccia), there's just so much wonderful emotion. I particularly love how they can go from having a yelling match ("too little, too late"...*sniff*) to Dean calling Sam "Sammy" and getting Sam to smile. They falter on their journey down this road but fall back into step by the end. Says something for their whole relationship I think.
Have a different favorite moment from this episode? Jump in the comments below and let us know.