One of the most powerful endings to any television show I've ever watched. As a fan of the American version, I kind of knew where things were headed, but I was blown away by the emotional impact. The final scene was emotionally harrowing and devastatingly beautiful, thanks to both the excellent writing of Mallick's character and backstory and incredible acting from Anil Kapoor and, especially, Sakshi Tanwar.
I was in tears by the end of the episode. It's one that will definitely haunt me for a long time to come. Heartbreaking and incredible.