Tanisha thinks she is superior than others.

I have noticed that Tanisha many times referred kichad and dirt to other contestants... She thinks she is superior than the others. She kept ignoring the others in the beginning and she herself is responsible for having only Arman (she thinks Arman and she are superior as they are from BW) as her friend. Why Salman Khan did not ask her about her attitude towards others? Salman should keep away from favoring the contestants as he is the host.