It doesn't make sense to have them married now, getting them married will not add a new dimension to the story. Marriage works if:
-They haven't confessed and they get closer after the marriage.
-They have been separated for a long time and finally they'll get back together.
Both scenarios aren't true, any talk of marriage now will mean something bad will happen to stop it. Weddings themselves don't bring TRPs, it's the drama associated with them that does.
They need obstacles in the way of their love, the more obstacles, the more anticipation and the higher the reward.
I don't think they'll show romance, CVs don't know how to show romance, even when Sukor were there we hadn't had romance since Kashmir trip.
They have Bhanu and Imli, in some olvs Imli is watching the happy family scene between Chakor, Raghav and Anjor and Raghav sees her. I think Imli may turn negative and Raghav will suspect her.
