Think magnum opus, think director Shankar. One of most beloved directors of all time, Shankar is now helming 'Ai', starring Vikram and Amy Jackson in the lead. While a lot of stories about the film have been doing the rounds, the director recently held the mic to state the actuals.

Now we hear that a considerable portion of the film is currently being shot at a hospital in Kilpauk, Chennai. Sources say that this is the climax sequence, the shooting for which, will run for about 30 days. Though most others have been mentioning it vaguely, it was witnessed live this time, how Vikram has transformed to suit his persona for the film. Like Shankar says, all the toning is taking its own sweet time to show up on the diligent actor Vikram's performance.