Max Dias (Shah Rukh Khan), who lives with his twin sister Shirley (Aishwarya Rai Bachchan) in Goa, is enraged when he finds out that she has fallen in love with Rahul (Chandrachur Singh), his bitter rival Prakash's (Sharad Kapoor) younger brother. Set against the backdrop of Goa, they form two rival street gangs — the Bichhoos, who are Hindu migrants led by Max, and the Eagles, who are local Christians led by Prakash. Will the lovebirds have a happy ending? Or will the rivalry between the two gangs turn into animosity? Loosely inspired by West Side Story.