"What's she doing?" Dean asked as he Sam and Castiel sat together the next day.

Melissa was wearing a low cut top which she kept accidentally on purpose kept spilling out of. Ash didn't seem to mind as she laughed at something he was saying

"I'd say she's flirting with Ash" Sam replied

"No shit Sherlock but why?" Dean asked

"I don't know but I don't like it" Castiel told him "It's making me feel angry and I don't know why"

"That's jealousy" Dean told him

"I am not.." the angel began to say

"Cas are you blushing?"

"Dean we have more important..."

"Wow Cas, an angel and an elf imagine what the children would be like" Dean teased

Melissa joined them before Castiel had time to respond

"What was that with Ash?" Sam asked

"I need votes to stay in, I can't help you if I'm evicted much less if I'm dead"

"Yeah I guess" Dean muttered

"Can a house mate please come to the diary room" Big brother said over the tannoy

"I'll go" Castiel volunteered himself

Half an hour later he was back.

"What took you so long?" Dean

"They gave me this Castiel handed him a laminated piece of paper "I believe it's some kind of task that we have to complete"

"What doe's it say?"Sam asked

"They're going to quiz us about each other and the house mate who gets most questions right gets gets immunity from eviction/ Mel and Jo can't take part because they're competing to stay in the house but the rest of us have 24 hours to learn as much as possible about each other" Dean said

"So we need to fail this" Sam said

"Exactly" Dean said "You'd better be right about this" he told Melissa "we're taking a lot on faith here. I mean a parallel world full of witches and elves, that's pretty trippy even for us"

" I understand your doubts" Melissa told him "but there's nothing more I can do or say to prove myself"

"Well apart from getting us home right?" Dean asked

"When you get back home you won't remember any of this?" Melissa said "why do you think it is that you've never heard about this world or any other?"

"People from our world forget when they get back"Castiel realised

"Yes, humans forget immediately, non humans take a little longer but they usually forget within a day or two"

"So we'll forget all this as soon as we leave here" Dean said

"but like you said its pretty trippy" Melissa said "so why would

you want to remember?"