It is a basic human nature that if u live with someone for 24hrs either u become really close or drift apart.
Unforunately with PS actors who were really close earlier drifted apart.
In Hawali all were living with each other all the time. Same faces, behaviour, habits. It would have either made them come together or lose interest as don't like things about each other after living together for long.
Even during 100th episode I was waiting for all of them to come together and thank but they came with their on screen couples.