i never remember her name...
Anyway, I was thinking that her "to dos" to Sharanya didn't work because she thinks Vyom is Shiv.
Could it be that she met Sharanya with Shiv some years earlier, and that there was another evil spirit in their lives. She might have advised Sharanya to marry Shiv before the previous eclipse to save HIS life, but since they didn't get married, Shiv died/was murdered. When she saw the person sitting on the stairs and assumed it was Sharanya's love, she thought he survived and that Sharanya should still save his life by marrying him - because that evil spirit was still around. Evil spirit is the one that entered Vyom all this times and hurt Sharanya. Shiv is doing what he's doing to get her attention and provoke her into searching for answers...
Just trying to make sense of what's going on since the cvs are being so slow in revealing the story...