The worst thing that someone can say when accused of having a superiority complex is that the others have an inferiority complex.. Honestly, thats the worst, one can say.
Rubina has time and time proved that she feels she is superior to everyone else in the show. In one of the first early episodes, she had challenged Salman and BB saying, agar itni problem hai, to ghar ke darwaaze kholo aur mujhe nikal ke dikhao ghar se.
Rubina, the others in the show are not inferior to u, neither do they think they are inferior.
Rubina, do you also think Salman is inferior to u?? HE isnt.
One should have grace and humility in life, ghamand, arrogance are not the traits of a very successful person in my opinion!