Aarav, a tech-savvy security guard at a decaying 20th-century art house theater, is a silent guardian of the past. His world shifts the day he meets Priya, a charismatic YouTuber documenting the rise of modern cinema. Amidst their flirtation, Aarav discovers a dusty trunk in the theater’s basement—inside, a reel of film labeled "Eternal Melody." When Priya watches it under the projector’s glow, the magic of old-world cinema comes alive, revealing scenes of Arjun and Meera’s unfinished story. Aarav, unaware of the connection, is struck by the protagonist’s voice—identical to his late father’s, a man he never met.