The catch came when Zaina went for a promotion on the sets of Zee TV's L'il Champs and she was gifted a giant teddy bear by the l'il champs' team. While Zia kept quite on the set with the fear of new people around, she created a havoc back stage and demanded a similar one.
According to Zaina's Mom, the case is the same with both of them. They both accept or reject things together. Just like the twins, their rooms, wardrobes, etc are all identical!
Well, this is what we call 'Dual fixation'!!