When reclusive Aditya (Shahid Kapoor) meets Geet (Kareena Kapoor) on a train he doesn't know what a roller coaster ride he's in for. For Geet talks non stop attracts friends and trouble in equal measure and treats life like a game. She truly lives life queen size! As Aditya saves her from one sticky situation she promptly lands into another! As they travel from Mumbai to Bhatinda to Shimla. But every journey has to end and so does theirs. As they both seek their ultimate destination, the niggling question tantalizes - is this really the end of their journey together or a new beginning ?