Superstar Jr NTR says that the steps from his iconic number `Naatu Naatu` from the film `RRR` were not tough, but it was the "sync" which was tougher. He adds that his "legs still hurt" from shooting the song, for which he and his co-star Ram Charan practiced over three hours everyday.

In an interview to Entertainment Tonight, Jr NTR, was asked if there was a moment that this film is crossing all global lines and everyone is loving it?