Vijay and Kajal Aggarwal having dispute on the road, where Vijay is sitting on a bike and after that Kajal leaves in an auto rickshaw showing that she stole the Key of the motorbike. But in the scenes before, she is not making any attempt to take the key and while she leaves the key is inserted in the motorbike itself.
During the introduction Vijay is having a fight with his fellow mate. When he lands a punch and his mate falls to the ground, the ground is dry and brown. The very next scene when he get's up acknowledging his win, the floor if green and full of grass.
The train engine in the opening scene of the movie (During the intro song) and when it reaches Mumbai station is different.
Crew member visible in a Vijay's Sun glasses.