Aamir Khan, turned 53 on Wednesday and the actor came down to Mumbai for a day to celebrate.
While speaking to the media, he said his Thugs of Hindostan co-star Amitabh Bachchan's health is better now and he is back to shooting.
Big B, on Tuesday had revealed that his health was not up to the mark, and that's why doctors were called in from Mumbai to "fiddle around" with his body. The actors have been shooting for the movie in Jodhpur.
"I shot with Amitji last night itself. It's true that he has pain in the shoulder and back. But this film also has a lot of action scenes for him. I think it is after a lot of years that you will see Amitji doing a lot of action. So, it's definitely a challenging film for him and he is coping very well with it," Aamir told the media.
He also added, "I hope the work we are doing on 'Thugs of Hindostan' is good and people really like it. I want that the film that I am working in with Amitji is memorable. This is my expectation from the film," he said.
The movie which is directed by Vijay Krishna Acharya, also features Katrina Kaif and Fatima Sana Sheikh.