It's true that Krishna and Parth's love has survived her first two engagements, first to the one guy and then to Veer, but now they will face another in the form of Karan Bali. As much as I would like for Parth to make Krishna his bride, which he will eventually, I have a feeling that while he is away, Karan will make the most of his absence and start pursuing Krishna. And then Parth will get jealous of him and they are going to fight.