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?