Sejal believes that a missing photograph—taken during a trip to the Taj Mahal—holds the key to finding Arjun. She asks Harry to help her locate the picture, and what starts as a simple assignment soon becomes an impromptu road‑trip across Europe. As the pair traverse the streets of London, the canals of Venice, and the romantic alleys of Paris, they confront past heartbreaks, cultural quirks, and their own growing feelings for each other.