Anisha's backstory

The viewers are entitled to know Anisha's backstory.

What kind of relationship she has with the Birlas.

How, when and where did Kairav meet her?

Anisha claims to be close only to Abhimanyu. Wasn't he concerned about her well being?

Did she hid her relationship ?

Above all, Mahima and Anant are not bothered about their children! Can Anisha be the cause

A summary of Anisha's past is necessary.

Hopefully she is not another Birla.

I think we will know this when she goes to Birla House