Rano did not go with Pia and party when they "proved" that Bani was mad. How come Bani has not spoken to Rano so far? She loves Rano and has nothing against her. Rano has been taking care of her children. There is no animosity between them. So how come? Yeah! this track will get over sooner if they meet but then again no logic behind this.
But hey! I cannot use "logic" and "Kasamh Se" together in a sentence. That would be an insult - to the word "logic" ofcourse.