All the exposition about the characters has been shown through their interactions with other characters. This technique works for Rudr, Dilsher, Mohini and others because they have a backstory and history with each other that the audience can use to fill in the gaps. Paro has very recent, very short history with either Rudr or Dilsher...that is why her scenes with either of them or indeed Mohini do not go the distance...that is why it becomes important for the writers to include her solitary scenes that allude to her past...she has to be thinking about her loved ones, has to be worried about them. It is not as if a button has been switched off and now she exists only in relation to what is going on in their lives.
Perfectly and aptly put Visi, the scene of the Ranawat brothers with Maithili was a perfect example. A lot was revealed about their bonding through the eyes of the DIL. In fact the entire week was a revelation regarding the Sr. Ranawat.. he is not the emotionally detached person like the first week made us feel, the father-son dynamics continue to be quite interesting.😃