This Tamil-language comedy features an ensemble cast including Vijay, Jeeva, Srikanth, Ileana D'Cruz, Sathyan and Sathyaraj. Three former college friends, Venkatramakrishnan (Srikanth), Sevalkodi Senthil (Jeeva) and Panchavan 'Pari' Parivendan (Vijay), look back with nostalgia and embarrassment at the mayhem of their student days. The film is a remake of Rajkumar Hirani's 2009 film '3 Idiots', which in turn was adapted from the novel 'Five Point Someone' by Chetan Bhagat.