Ranbir Kapoor and Sanjay Dutt share a very beautiful bond with each other. And it is certainly not because Ranbir did Sanjay’s biopic, their camaraderie goes way back. During one of the recent media interviews, Ranbir opened up about how Sanjay Dutt always had his back, and at the same time, he mentioned how Baba mocked him for doing ‘Barfi’.