Surprise re-entries: Gafoor and Imran

Gafoor - his daughter has been missing for a month. How was he so calm? In one month, unthinkable atrocities can happen to a missing young girl. Why isn't he moving heaven and earth? Just lodging complaint in police is not enough. We can assume that every thing possible has been done in one month, but won't it take a toll on the person? Even if case of Asad missing Zoya is different, here a parent is missing a beloved child, doesn't it show?

Imran - When Tanveer was busy looking at Imran, what did Doctor say? Was it something about that is related to father of the child - something genetic? What if Tanveer ends up needing Imran? Is that why Imran with Haseena made reentry? Family milan ke aasar hain kya?