2.0 audio launch event is one of the grandest in Kollywood. It was conducted in a grandeur star studded manner in Dubai yesterday evening.
Director Shankar while speaking said that the songs were the toughest to shoot because they had to blend it with the serious storyline.
And also one of the song involves romance between two robots and it was really difficult to bring on screen, especially in 3D.
So from this it is revealed that is also a robot in the movie. But another suspense remains whether there is another human Amy in the movie. We have to wait to watch to know this detail.