Ranbir Kapoor, who is on cloud nine after the success of Yeh Jawaani Hai Deewani, is leaving no stone unturned to give his best in Besharam. The Bollywood heartthrob is polishing his Punjabi diction for the comedy.

"They are shooting a lot in Chandigarh, so Ranbir has been learning the language. It is crucial for his character, so a tutor has been hired. He's been practising to speak like the locals there - in terms of usage of words and their pronunciations," said a source.