The movie revolves around the lives of four friends - Abhay (Hrithik Roshan), Naina (Katrina Kaif), Yaash (Farhan Akhtar), and Adi (Abhay Deol) - who are in their late 20s and early 30s. They're all struggling with their own personal and professional issues.
While the film appears to be a lighthearted travelogue, it serves as a deep dive into the characters' internal struggles and personal growth. Zindagi Na Milegi Dobara Filmyzilla