And all this in the background of the rumours that the participants are heavily briefed by BB in the confession room with females for as much as 20 t0 25 minutes. They have been asked to role play. I am sure Veena and Ashmit are definitely given the romance part to play, and may be even Dolly has been given the role that she plays.
Also considering the rumours that Khali wanted to get out of the house as he is losing muscle and weight. Besides, he is too dull and boring, except for his sheer physical presence that by now has worn out.
So even though, Khali's fan following is probably in multiples of the sum total of the all remaining participants, if the rumours are to be believed, simple soul Khali would be out this week.