Throughout the movie, Sunil navigates his feelings for Sonia while dealing with his aspirations and friendships. The film beautifully explores themes of unrequited love, friendship, and the pursuit of one's passions. The soundtrack of "Kabhi Haan Kabhi Naa" was well-received and features memorable songs that resonate with the movie's emotional depth. The music was composed by Shankar-Ehsaan-Loy, and the lyrics were penned by Javed Akhtar and Swanand Kirkire. Some of the notable tracks include "Kal Ho Naa Ho," "Kabhi Haan Kabhi Naa," and "It's Rocking," which became chartbusters and are still popular among music lovers. Impact "Kabhi Haan Kabhi Naa" stands out for its realistic portrayal of complex emotions and relationships. The film doesn't shy away from exploring the pain of unrequited love and the challenges of following one's dreams. The performances by the lead actors, especially Shah Rukh Khan and Preity Zinta, were widely appreciated for their chemistry and depth.