Salman Khan has recently shot an extended cameo for YRF's upcoming action thriller Pathan starring Shahrukh Khan in the lead role. In the movie, Salman will appear as Tiger, the character from his superhit franchise marking the beginning of a spy universe. However, the superstar is reportedly doing it for free! As per the latest report, Aditya Chopra had offered a lumpsum amount to Salman for his contribution to the film. But, when he reached out to the 'Bhai' of B town to discuss remuneration, Salman refused to take any money for it. An insider claimed that Salman said Shahrukh is like a brother and he will do anything for him!