Sam held his machete up and signaled for Dean to circle around. It was a nest of vamps, routine now really. Something easy after the continuous demon hunts and angel issues. Cautiously Sam pushed the door open and peered round it. On the floor were the decapitated bodies of at least half of the nest. "Okay?" He said out loud. "This looks odd."
Keeping his guard up, Sam made his way into the house. He was being careful, mindful of threats within the house. That is, until Dean yelled, rather loudly. "Who the hell are you?"
Sam ran to the room his brothers voice came from. "Who the hell are you?" He echoed upon seeing the young woman in the room.
"Oh my god!" She cried. "It's Sam and Dean!" She started jumping up and down on the spot, grinning madly. "Ohmygodohmygodohmygod!"
Sam and Dean took a half step back, looking incredibly confused at the mass of bouncing brown hair in front of them. "I repeat, who the hell are you?" Dean said.
"I'm-" She cut herself off with an exclamation of "Oh my God this is really happening!" Before continuing. "I'm Rose."
"Well Rose," Sam said. "Did you do this?" Sam was still very confused about what was happening here.
"Yeah," She said, looking completely star struck over Sam actually talking to her. "Yeah, er I learned what to do from here!" With that she reached into her bag and pulled out a very, very battered copy of a Supernatural book. Sam and Dean groaned. This particular issue was Dead Man's Blood. If Dean was correct in thinking, this was the issue about their first meeting with vampires.
"So if you got all of this from a book," Dean said. "How did you learn it was real?"
"Erm," Rose was seemed to take a mental step backwards. "My mom was killed by a Skinwalker 3 years ago."
"Huh," Dean said. "Skinwalker killed your mother and you worked out that those books were real?"
"Pretty much," Rose said.
"Well," Sam said. "That's unusual..."
"You could say that," She said. "But I didn't actually work out you guys were real till I found a hunt up in Illinois and a black Impala turned up..."
"That makes more sense," Sam said.
Now, Rose latched onto Sam and wouldn't let go. "I am really really really happy I got to meet you!"
Sam laughed nervously and looked over at Dean. Dean was smirking at Sam with his eyebrows up in his hair line. 'Shut up,' Sam mouthed at Dean.
"You too Dean," Rose said as she threw herself at Dean.