Charandas, a petty thief with a sense of integrity, ends up making four vows to his teacher that ultimately wreak havoc in his life.

Rajan Mathur (Anil Kapoor) is a Professor in Urdu literature in Dr. Zakir Hussain's College. He resides in Chandni Chowk with his activist wife, Roma Mathur (Shefali Shah). Professor Mathur comes across a young boy called Numair Qazi (Anurag Sinha) who introduces himself as a victim of communal riots in Gujarat.