Pari have a reason to hate Ankita who presented herself as cheap girl .She present herself a girl who married mentally insane person for money and portray herself so much loving and caring wife which make Pari stay away of Ankan and when Pari belive Naren have a good life and wife who love and care him so much she come and doing the drama and present herself opportunist and gold digger still its Pari fault why she hate her . And if she cure Naren she doing this for money .And she tell her love story with her sister husband to both Naren and Ankita .Why she not hate her . When first they share a good bonding then no need to break the trust . If she want to see Pari and Naren happy then she tell the whole truth . She know that they have the assumptionof Baby is shashank still she not open her mouth she even not think about baby she always think about herself and behave the way which suit her.
This one line is the highlight here.
Pari's grievances can be debated. But whatever it be, Ankita saved Naren's life. Pari loves Naren so much, shouldn't this fact a least matter a little to her to at least treat Ankita with a bit of respect and gratitude? Ki chalo jo bhi kiya, paise ke liye kiya ya jo bhi kiya, jaisi bhi hai, but she saved MY Naren's LIFE. Any person would look at that thing most in the whole scenario when it comes to loved ones. Pari has never genuinely acknowledged that. Right from the time Ankita rejoined office Pari has despised her and even after all this time she hasn't been able to look past it.
When Pari analyses the 'Ankita ne humare saath kya kya nahi kiya', she will realise that Ankita has GIVEN both of them more than she has hurt Pari by her 'lies'. But she ignores it, or maybe does not want to acknowledge it thanks to her insecurity issues and dislike of Ankita.
Even now Ankita isn't harming Pari or Naren, in fact Pari and Naren are getting married, they are happy, Ankita handles all their office work. Yet Pari continues to hate on Ankita.