Katrina Kaif's love story with Ranbir Kapoor to be depicted in 'Zero'?

Recently, team Zero' released the new song, Heer Badnaam' which focussed on Katrina Kaif's character in the movie. However, we have got this exclusive information about the song having a personal attachment with Katrina's life.
As informed by sources, Katrina Kaif went through a rough phase after her breakup with Ranbir Kapoor. The actress turned alcoholic after her split with Ranbir. In the movie Zero', we will be seeing this side of Katrina Kaif's life. In the song Heer Badnaam', Abhay Deol is seen playing the role of an actor Aditya Kapoor who is inspired by Ranbir Kapoor.

Yes, you read it right! Abhay Deol will be seen playing the role of Ranbir Kapoor who is actually Katrina Kaif's ex in the movie. The film has created immense noise owing to the unique characters played by every actor and the recently released song is sure to add the hype.