Wil Karthik's hatred 4Kash turn into luv

NO I don't think that Kartik will fall in love with Kashish ( though I wish it would happen 😉 ), he just hates her. In kartik I see a 2nd Swayam, but then again you never know with Ekta.

If Charu dies she needs someone who will stand btw Sujal & Kashish yet again, so either it can be Kartik or the new entry