There are two scenarios
If RG is sane then along with Prags he can solve many mysterious connected to his life. 1St option
2nd option
Raghbir requires a friend or a girl who falls for him with common sense and strong presence of mind to sort out d mess created.
A slow track of friendship and trust cannot be present always as writers have given a mad hatter status to Raghbir.
I can only see humanity in Pragati's eyes. The rest do not have any iota of emotion. Side characters build is necessary this isn't there. Pearl's Naagin had other actors in place.
Can't predict Ek, any twist and turn may arise. Ideally Pragati needs to be with Mahir