This was another one of those episodes that starts out with one tone and ends on a very different one. Though I'm a Twilight fan, I was chuckling at the early scenes that were so obviously spoofs of Twilight. You got a Bella-looking girl named Kristen (as in Kristen Stewart, who plays Bella in the movies, for those who might not know) and an Edward-based vampire named Robert (as in Pattinson) talking in a bar later revealed to be called the Black Rose. He says he can't stop thinking about her, that they can't be together. She says she's not scared. And then there the whole paper cut thing.
One problem -- Robert isn't all that Edward-like because he doesn't love Kristen. He's hunting her, to bring her back to his boss at the nest. And she's not the first. When we see Sam and Dean, they're discussing the fact that seven girls have gone missing, and when they go to the home of the latest missing girl, they find her room filled with movie vampire posters, pillows, all manner of decor.
Dean: "These aren't vampires. They're douche bags."
While Sam tries to figure out the girl's computer password, Dean tosses out that he should try Lautner, which surprises Sam. Dean replies that the kid is everywhere. :) When Sam tries "Pattinson", jackpot.
Next we see a quick scene of some vamps steeling a bunch of blood from a blood bank van.
When Sam and Dean go to the Black Rose to see if they can catch the vamp(s) luring the young girls, they split up and follow two suspects. Sam quickly dispatches his quarry, a real vampire, again without much emotion. Dean pulls his "vamp" off a girl in the alleyway, but it's just a guy dressing the part.
Dean: "Are you wearing glitter?"
Fake Vamp: "I only do it to get laid, man."
Dean: "Does it work?"
Fake Vamp: Shrugs in a positive answer.
Dean: "I'll be damned."
When Dean is attacked by a real vampire, he's forced to drink the vamp's blood as...OMG!...Sam sort of smiles and watches! What the frak?! This scene made me wonder if there are two beings inside Sam's body -- Sam (as evidenced by the times he actually acts like the old Sam) and some Big Bad (for the times like this when he is absolutely not acting like the old Sam).
Dean knows something is way wrong with Sam because he's not freaking out when they get free of the vampire. He can tell because he can hear how calm Sam's heart beat is. When Dean heads to the bathroom, he says one of my favorite lines from the episode:
"Newsflash, Mr. Wizard. Vampires pee."
Even while turning into a vampire, Dean is a funny dude.
While in the bathroom, he lips his upper lip while looking in the mirror and sees a fang growing. Then he makes a hasty departure out the window to go see Lisa and Ben for what he thinks will be the last time. He tells Lisa thanks for everything but leaves when he feels himself losing control and goes back to Sam and Samuel, prepared for them to kill him. But -- surprise! -- Samuel has a cure for vampirism since Dean hasn't fed yet. But Dean has to go to the nest and get the blood of the vampire who turned him (aka Boris).
More weirdness with Sam when Samuel asks him why he didn't tell Dean about the cure. Sam says that he didn't know about it. Samuel says that he told him months ago. Either Sam is lying or, if my theory pans out, Samuel told the other being in Sam's body.
While Dean is in the vampire nest, he figures out that the vamps are getting their orders from some higher power. Is it a rogue angel? When Dean and all the rest of the vampires pass out, Dean sees a series of creepy images including a guy wiping blood next to the mouths of twin girls. That was Balthazar, wasn't it? When Dean wakes, he proceeds to cut off the heads of all the vampires and get the blood of Boris for the cure.
Said cure is appropriately disgusting when he drinks it, and one of the effects is all the images from the previous day flash through his mind -- including that half-smile from Sam as he stand by and watches Dean get turned into a vampire.
When Sam asks Dean what he saw in the next, he reveals that the vampires' alpha is building an army..."And we don't scare them anymore."
In the episode-ending brothers-by-the-Impala scene, Dean asks Sam if he has his back. When Sam says "of course", Dean knows he's lying.
The preview for next week seems to indicate we're finally going to get some answers about what the hell is going on with Sam. Maybe we'll find out if any of our theories are right, or if it's something none of us have thought of. Can't wait! I wants me some answers.