Why salman only..

Why salman talk about what kushal,kamya and gahur said only because he don't like that group. Why he didn't speak about what arman and tanisha did in smoking room I think that is also against big boss rules and what tanisha said about Sophia that is also wrong, tani said Sophia is exposing but what tani did go shirtless but no.Every body have problem with each other but salman is taking Andy side because he is the only person talking to tani madam other than arman.