Why is Ranbir Kapoor angry?

Actor Ranbir Kapoor is not in a good mood these days ! The reason isn’t another tiff with his girlfriend Katrina Kaif, but photos and videos from location of his next film Imtiaz Ali’s Tamasha in which he is paired opposite his former girlfriend Deepika Padukone making its way to the internet. A source reveals that RK has asked Imitaz Ali to increase security and make sure camera phones aren’t misused to click photos and record songs. However, this isn’t the first time such an incident has happened with Ranbir and Imtiaz. In fact during the making of Rockstar, several photos and even portions of a song leaked and made its way to the internet.