Shows just how dumb Ash is if he genuinely;
1.....thinks Mark is going to win.
2.....thinks Mark doesn't think he's going to win!
I would imagine that most of the housemates, up until recently, thought Mark was going to win but i'm sure by now that they all pretty much know (apart from Ash apparently!) that his fake act has become so obvious and that he's been such a dick to Christopher that he stands no chance now!
Mark, from day one, thought that he had the perfect BB 'Nikki fake personality' type of gameplan that was going to guarantee him the win along with all of his fake 'quirkyness' . I think a good proportion of the viewers had him sussed from the off but a lot of people did fall for it hook, line and sinker (mostly Nikki fans) and amazingly there's still a few that swear he's the real deal and 100% genuine!
I can't wait to see Mark squirming when they hit him with those zingers though!!!!

I'm soooooo pleased that they're pulling him up on the sly, slimy way he tried to put all the blame for the alliance nominations on Chris and Ashleigh though! It would have been a travesty if he'd gotten away with that one!