"Baar Baar Dekho" tells the story of DJ (Siddharth Malhotra), a young and ambitious man who, after a chance encounter with a beautiful woman, Naina (Katrina Kaif), finds himself on a journey of self-discovery and love. The film explores themes of destiny, love, and the complexities of relationships, set against the vibrant backdrop of New York City and the scenic locales of Himachal Pradesh.