Question is does she really want to get back or wants to get back to take revenge as Manav spoilt all her plans and her dream of luxury life.
No i don't think she wants him back for revenge atleast
Because she knows Vaibhav is the one who really shattered her dreams.
Now she wants him back because she knows that he loved her and would've done any thing for her.
She is still greedy. But have to see how this story is going to unfold.
In MPTH Shahvaar didn't kidnap Maham and wasn't going to kill her. So She gave him junior level job that makes sense.
But here Vaibhav is a dangerous guy And Niharika is completely idiot.
Don't understand what she will do.
There is also a possibility of alliance between Akku and Vaibhav because they can help each other getting their ex 's back.
To be honest the way Niharika is acting he should resign himself and take yathu and get out of this pagalkhana.