Karan unlike other contestants this season is not an open book. He doesn't participate in aloo pyaz fights because of that looks like he is not involved in game but he knows where he stands.
There are literally 5 people who wants to have rivalry with him has time and again tried for that to happen desperately but he just doesn't want that angle at all at any cost.
The number decreasing is not surprising at all he is the one of this season and people are just trying to be other one by making a rivalry. He just needs to choose one of the five but he won't maybe he is image conscious maybe he is not interested in show anymore I don't know but the moment he chooses the other one the game will spice up. The question is will he take the bite when he has smartly ignored it for 7 weeks.