Palash played the part of loyal friend to perfection. He always acted like he supported Nimmo when he was in truth, setting her up all along. We know this because of her "illness" which turned out to be his scam, his taking the diamond worth crores, the reward money, and disappearing from town with his girl following. And guess what guys, because Palaash was never honest with Nimmo about his true identity, the marriage is just as fake as her illness was. So it is not a legal and binding contract.
Kunal, who was frustrated with Nimmo leaving him, could have turned to Natasha for comfort. After all, she is a supermodel. But instead, he is on the case. He checked Palaash out in UK, come back and bails out his former father-in-law, and asks him to forgive his daughter. And, he celebrates Nimmo's birthday and wishes her when the world forgets she ever existed. He could have told Dadi she was right about Nimmo. But he didn't. His heart told him otherwise. We should all be so lucky to have someone like Kunal on our side who doesn't judge us for our mistakes. Bravo Kunal! Kunal is like the knight who will come charging on his horse for the fair Nimmo, I just know it.