Even I have been watching only this one serial for the past one year and like you I will continue watching it till it ends.
Everyday after completing my day's work, I so look forward to QH at 9 pm. In spite of its bloopers, its illogicality, I really love this show.
I have always believed that whatever happens happens for the best. Really wish well for QH. Maybe they will get as good an actor if not better for hte role of Asad.
Really feel bad for KSG. Maybe he will get a better role or a film offer.
Both the actor and PH are the losers. No point in pointing fingers or giving justifications or mud slinging.
Both need to move ahead with respect.