Earlier when Emma was speaking to the viewers at home giving the telephone numbers and she said Lewis's name and he came on the big screen he got a massive boo from the crowd. But the house could not hear this.
However during the actual eviction and she said Lewis, he got quite a big cheer. What changed?
It's obvious that the producers use these cheers and boos to manipulate the housemates, but do you think they would go as far as telling the crowd who to cheer and boo?