Spoilers found in
http://www.latestgossipwu.com/gossip-10004-a
Meghna very well knows that Nairan relationship is not smooth bcoz karan hasn't accepted their relationship.
Meghna thus vows to bring Naina and karan closer making their life normal like other couples.
Meghna make attempts to bring karan and naina closer and giving them some time together.
By reading this article the point comes to my mind was Meghna's first attempt is honeymoon plan...Were only two couples being left, they will find sometime to understand each other...