Well obviously we all are aware that our sweet NK is gonna be back in the show! But the interesting thought is why?!
Some people believe that it may be because he's Arnav's kidnapper. While that it is definitely a possibility I personally think that's ridiculous because during the run away marriage drama, while everyone blamed Khushi and pointed fingers NK was the only one that felt sad for her!
Without a doubt NK had harbored feelings for Khushi but before anything else he was her friend!
Now here's my theory to why NK is coming back!I was randomly thinking when this popped into my head!
Once this kidnapping fiasco comes to an end and Arnav and Khushi return home obviously the redemption track will begin (which I believe is truly necessary for them to progress their relationship)!
Now throughout all this Khushi will still feel sad about all the events that have unfolded so far and maybe Arnav will notice this! He will also notice that Khushi is only seen to smile or laugh when she is with her Nanheji.
Maybe Arnav convinces himself that NK makes her happier and is better suited for Khushi than he is!
Hence he decides to sacrifice his love to keep her happy!
On the other hand Khushi might see this from a different angle. She will notice how Arnav is slowly but consistently pushing her towards NK. She might assume that Arnav wants to get rid of her but feels guilty for everything he had done to her so he is trying to do it as nicely as possible. This will probably to make her remove herself from his life and alas then starts the 'Arnav searching for his Khushi' track!
So what do you think? It's a possibility, right?!
2