Luke explains theory about Rachel

The housemates continued to criticise Rachel for being different in her audition tape this afternoon.

While Rachel was in the Diary Room nominating, some of the group talked about her in the garden.

Lisa asked what she was doing in her VT, and Rex did an impression of the tape. "She was talking really fast the whole way through," he added.

Sara said she couldn't imagine it, but Luke declared that he had a theory about the Welsh housemate.

"Rachel is opposite to the VT in here, but not in the Diary Room," he explained. "She's sailed through without being nominated. She'll sail through to the final week and then you'll see 'VT Rachel'. Boom, collect the cheque."

He went on to say that he wouldn't have been surprised by the VT as he already knew she was different in the outside world.

"Rachel and I don't speak because she knows I know the truth," he claimed.