When Ranbir Kapoor kissed Robert De Niro's knee
The Bollywood actor was spotted welcoming the Hollywood legend first by touching his feet and then, rather less conventionally, kissing his knee! Apart from Ranbir, Anupam Kher, Anil Kapoor, Varun Dhawan, Ayan Mukherji, Priyanka Chopra and Dia Mirza met the 70-year-old Hollywood A-lister and then promptly posted images of themselves with Hollywood's "godfather" on Twitter.
