I think Tabeezi made pretty much clear that Aman realizing about everything what Roshni is actually, will take place once she is on death bed aka lal chaand ki raat when she will give her life saving his and I HOPE that delusional dumb parveen sees to that and goes into another realization depression of her Adaa not being the true ayana and this masoom ladki being the true one.
also I like the pace of the story , its going FAB ! not too draggy , not too fast.