The spoiler found in metromasti
So far we have that shrada and naina sacrifice their swabhiman for Meghna and thus Naina gets married to karan.
Naina accepts karan as her husband wholeheartedly forgetting their past incidents. But Karan won't accept her as wife.
As time passes by, Karan and Naina turn as friends and decides to spend their life as friends as they have live under one roof.
In holi sequence, we will get to see Karan saving Naina and both of them will shocked with this incident and sparks of love will start lighting amid them.
We have to wait and see who will realize their feelings first and confess the same in upcoming episode...
As per the TOI Spoilers...
During the award ceremony Meghna reveals NK's actions to everyone. Later, Kunal gets upset and eventually begins to fight with Karan.Kunal gets upset and eventually begins to fight with karan.
What this means meghna reveals the nk actions to everyone and kunal begins to fight with karan (may be award got cancelled and its also printed on newspaper as we have seen already the video of that) does karan took blame on himself for saving meghna which leads to kunal and karan fight so that Meghna feels guilty for hurting the people who were kind to her.