Anjali, I can see a motive.
The Rainas I can see a motive, especially Natasha, and even Dia (because, correct me if i'm wrong, I remember reading that the post-marriage changed khushi was close to Dia - keep your friends close and enemies closer?)
Now akash threw me off, but I thought it was a girl we were looking for... so an accomplice, doubtfully payal, unless she purposely spilled water on khushi and sent her towards arnav for her 'last breath'?
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