Tommorow's episode precap cleared all doubt or other angle of Anubhav's innocence.
Anubhav is cheater lover as well as betryer to country.
Haseena got intuition about Anubhav's presence in Hospital and that's truth.
He is real Anubhav hence Haseena's heart recognise him but he is brutal person , who gonna kill her soal.
In Today's episode Haseena's speech over 'everything is fair in love and war' described unfair kind of love, unknown to fact that she is victim of same.
Anubhav have bigger betrayal plan that's why he shown honesty in mission jeet and got himself hurt while saving Haseena to prove his fake love.
The way makers turned Rahil's character as negative didn't affect the fans who loved Gulki and Rahil's chemistry and ship them together as Anuseena.
It's makers choice to paint Anubhav black but for the all Anuseena fanfiction writer and readers Anubhav Singh is Hero and will remain as the one.