Sparks fly when wandering singer Ranbir Raj (Ranbir Kapoor) arrives in a mystical town and meets charming prostitute Gulabji (Rani Mukerji). Gulabji directs Raj to a local boarding house, and he begins to explore his new home. But soon the restless Raj meets the stunning Sakina (Sonam Kapoor), a young Muslim who spurns his advances. As Gulabji pines for the handsome musician, Raj falls hard for the elusive Sakina -- who secretly harbors her own unspoken desires.