Shyam

Arun (Siddharth) & Parvathi (Amala Paul), two best friends turned lovers, fall in and out of love with each other, several times.

Tejaa watch helplessly as his parents gets assassinated by 3 absconding outlaws, Lal Singh, Heeralal and Zoravar, he then swears to avenge this carnage and this become the motive of his life. 20 years later he does manage to locate them and thus this begins his vendetta by mercilessly killing them separately.

Karthik (Vijay Antony), an orphan who went to juvenile detention for killing his mother & her lover, grows up & tries to turn a new leaf, after he gets into an accident & stumbles upon the certificates & identity of a dead co-passenger. Using his identity, Karthik becomes Salim, but ghosts from his past return to haunt him, causing him to kill again to protect his identity.

Two movie actors are confronted by startling and hilarious obstacles.