It's David birthday today and there was a party for him earlier.

1) Housemates are in the bedroom

Rodrigo is doing a mock conversation about 'Life'

Rodrigo is saying that he's sure that at the end of the day, it gets dark.

He asks Sophie to tell Big Brother to turn down the air con

Following her instructions, she says "Hell Big Brother, this is housemate Sophie. I'm just wondering if you could be a doll face and turn off the air con because basically, it's f**king freezing ..", which has Rodrigo in hysterics.

As she completes Rodrigo's request she notices the curtains behind one of the mirrors have been left open and she can see the fire exit behind it.

She makes a comedic request to Big Brother to have someone close it.

She thanks "Doll face" Big Brother as she feels the temperature is getting warmer.

As it after midnight, they realise tomorrow's the last day in the house, which Rodrigo's sad about.

Sophie someone notices someone moving about behind the mirror.

Rodrigo and Sophie both want the curtains closed, and Sophie says it's creeping her out.

Then they see someone looking at them and they start screaming.

Big Brother's voice announces for them to come away from the mirror.

Charlie throws something at Rodrigo, which he finds annoying and he throws it back. Rodrigo warns him not to throw anything.

Charlie then goes close up to the mirror. They're still amazed that they haven't closed the curtains.

Eventually they cover the window.

They note that Siavash has been in the diary a long time, maybe 2 hours.

Sophie wonders if he's been evicted, but Charlie says no.

Sophie wonders what Siavash could be talking about for so long.

2) Siavash in the that bathroom carrying out his oblutions. He says out loud to Big Brother, "By the way, if you're listening, that was not proper party alcohol. A can and a half and a glass of champagne is not proper party alcohol, biggie", no doubt referring to David's birthday party.

Charlie and David are at the Bus Stop and are unaware that Siavash is in the bathroom.

"I hope he's not going, I hope not. No, he won't", says Charlie about Siavash.

"He's not going to go anywhere", replies David

They remark about how good the party was.

David worries about the questions they'll be asked by Davina, and reckons it'll be difficult for everyone.

It seems Siavash was in the toilet the whole time and Sophie is telling him that she thought he left the house because he couldn't face the interview.

Sophie and Rodrigo are still cold and ask Siavash to speak into a hanging microphone to ask Big Brother to turn up the heating.

Siavash says "You thought I'd left and you didn't even cry". "I was thinking 'YESSS!!'", came Sophie's reply.