Well my sister has already reported this news :P So I will write down further.
Even when I read earlier reports of how Rani hardly interacted with Vidya during the shoot and that she was unapproachable throughout the shooting, I thought, this movie would be quickly made as nobody is wasting anytime doing silly things. The photographs from the earlier promotions showed a bit of coldness as well, but with time it was evident that the actresses became closer while promoting the film more.What is worth praising is their professionalism, because the ladies have promoted their film whole heartedly with complete honesty believing in their film and its subject totally.
Last night I saw the two having lots of fun while promoting No One Killed Jessica in Bigg Boss. They seemed comfortable with no hang ups. Even if there was a discomfort, most probably because of Rani's cold attitude, it is no longer visible now. Since, the two ladies praised each other genuinely and had a great time together.