Ranbir Kapoor is reportedly so desperate to avoid being romantically linked to his co-star Nargis Fakhri that he does not speak to her outside of his role in Rock Star.
The Wake Up, Sid! actor has told his friends that he is fed up of rumours about his personal life, reports the Mumbai Mirror.
A source told the paper: "While shooting, Ranbir gives his shot and promptly disappears to be by himself. He spends all his post-shooting hours with [director Imtiaz Ali]."
Kapoor has previously been linked with Katrina Kaif and his Rocket Singh Salesman of the Year co-star Shazahn Padamsee.