I thought the surprises were meant for the housemates, not the viewer.

Keep a check on how the voting is going...So the producers can manipulate to their advantage of who THEY want to stay.....simple.

Nope we can be surprised to - i like surprises, never understood why people want to know absolutely everything in advance - no point watching if you know it all already !!

Yep, i'm surprised that there are still people asking this question to be honest.

So they can twist the twist and get the result they want.

After watching every BB and CBB, i have learnt how they work to THEIR advantage, and for some reason they want the fake couple to stay so they will be planning now how to do it if they are in bottom 4....

It's not like it's a TV drama though, I still wouldn't know the housemates reactions

so BB producers have time manipulate the result they want (ROLLEYES)

Of course they do.

I imagine they have devised various options depending on the result of the public vote and they don't tell us any more than they absolutely have to so as to keep their options open.

Yep in a nutshell

Yes(rollseyes)

If people knew the details of the twist that might affect how they voted