The tale of the two Nidhis is one that has bothered me for a while. Right from the start of this relationship (after confession and first Dargah scene) we have witnessed two Nidhis - one at home with her family and one with Ashu. When she is with one she switches off the other. Why this disconnect? Why don't the CVs let Nidhi build a bridge between the two so we see one cohesive and constant Nidhi.
Its been close to 2 months since that confession and still Nidhi is not letting Ashu see the side of Nidhi as a girl who is close to her family. She does not share any incidents, small or big that happened in her house. Now that they are getting closer and opening up to each other she can share more of her school days with him, how she has lived with the Solankis when her father was posted away from Lucknow, how she used to write letters to him everyday, how she chats with her father at night and they have coffee together, etc. Small anecdotes that will help Ashu understand Nidhi and her family better. Like DB said Ashu's family is non-existant and he does not have anything to share but not her. So this is Nidhi's burden to bear. She will have to educate Ashu about the intricacies and workings of a family. She will have to bring Ashu closer to her family by emotionally involving him and discussing some of her family issues with him. That's when he will start showing his care and concern for them.
I feel the ice breaker here would be the discussion about Ashu's Baba/ Nidhi's nana. I think Nidhi is hesitant to open up and educate Ashu about her family becoz she will have to mention her mother, Nana and house. So this is Ashu's burden to bear initially. He needs to start this topic and show some interest in her family's side of the Baba/ Nana story. This man has essentially wronged both Ashu and Nidhi, Ashu by adopting and then abandoning him, Nidhi by breaking all ties with her Mom and never bothering to look back or even try to meet Nidhi even once. They need to openly discuss this for their relationship to grow deeper.
Until two Nidhis exist there will always be something missing from their relationship.