In the end, Kavya's character came across like a weak personality and looked completely vulnerable now. It looked like, she doesn't hate Adi, she is only waiting for him to come back to her. Of course, the makers may want to convey exactly the same. But, this may not go well with her character/the show later and this leap/changes in characters may backfire again.
As of now, it looks like, its just one heartfelt/proper communication with Adi, and Kavya will be back to him again. That makes Vicky's character completely meaningless. Hopefully, there is something unexpected from next week.