The perfectionist Mani Ratnam's forthcoming film and promos of 'Yuva' is ready. Everybody has done excellent job. But he wants to re-shoot certain portion of the film. So, Ajay Devgan will be back in Chennai for a week to re-shoot those parts. Most part of the shooting had done in Kolkata. The other stars Kareena, Abhishek and Vivek are looking stunning.