Just to save time am putting this up now
Many thought they were safe so did not bother to vote.
The twins supporters who did bother to vote could not agree amongst themselves which newbie they wanted to vote out, so their vote was split
The supporters of Brian and Liam, once told how they were tipped to win, united to vote out the twins.
And those were a number of the reasons, even thought the bookies said otherwise, the twins were evicted.
(Oh almost forgot, they were also stitched up by Channel 4 since they had wanted Brian to win.)