Rubina is such a big hypocrite, and the fact that she doesn't even realize that is amusing.
When Arshi was talking about the boycott she was supposedly getting from other housemates during the task, Rubina interrupts her in between shouting "Kaun sa boycott?".
Later on when Rubina is putting her point across, Arshi interrupts her and Rubina leaves the task in between because of that.
So Rubina can interrupt Arshi but expects Arshi to not do the same to her. Basically Queen Rubina wants special privileges only for herself.
When called by other housemates to complete the task, she says I'll boycott Arshi if she interrupts. The same BOYCOTT whom Rubina didn't know about few minutes ago when it was mentioned by Arshi.
Two examples of Rubina's hypocrisy in just few minutes.