[Jack]

I think they should do what BB Austraila done and put 2 housemates in who are in a relationship. They are the first two to enter the house on launch night and are told by big brother they have to act as if they don't know eachother.

On the 1st June show, one of the housemates ex enters the house to try and expose them without implicating themselves. If by wednesday they have kept it a secret they will be immune from nomination but each have to nominate 1 person themselves who will definately face the public vote.