The music composition, courtesy of the talented Shankar-Ehsaan-Loy, perfectly complements Sonu Nigam's vocals and Gulzar's lyrics. The song features a simple yet effective melody, with a minimalist approach that allows the listener to focus on the emotional depth of the lyrics. The use of acoustic guitar, subtle percussion, and a haunting piano riff creates a melancholic atmosphere, underscoring the song's themes of love, loss, and nostalgia.