Main Hoon Na (2004)

An army major takes on the guise of a college student, embarking on a dual mission that is both professional and deeply personal. He is tasked with safeguarding his general's daughter from a dangerous extremist while simultaneously searching for his long-lost half-brother. Balancing his undercover life with these significant responsibilities proves to be a challenging endeavor, as he navigates the complexities of college life and the threats lurking in the shadows.