I apologise if 'PK' has hurt sentiments: Aamir

But I want to apologise ifI hurt people," Aamir said at the DVD launch of 'PK'. After its release on December 19 last year, 'PK' ended up becoming the biggest grosser in Bollywood and Aamir said the film's success is unbelievable. "Yes, we never expected this business. When we make a film with such effort and hard work and when people connect to the film emotionally you feel so good and fulfilled," he said.