While the song was criticized by some for its lack of a strong central melody, its status as a "hip and happening" dance track has secured its place as a modern alternative to the traditional American "Happy Birthday to You" tune within the Indian diaspora.

: Nearly a decade after its release, the song remains a staple at Indian birthday parties, particularly among youth and dance enthusiasts.

: The music video features lead actors Varun Dhawan and Shraddha Kapoor performing hip-hop choreography, which helped the track become a "chartbuster" upon its release.

The song (often referred to as "Aww Tera Happy Bday") from the 2015 Bollywood film ABCD 2 is a high-energy hip-hop track that redefined traditional birthday greetings in Indian cinema. Composed by the duo Sachin-Jigar , the song serves as a quirky "party anthem" designed to move away from routine, "happy-go-lucky" melodies into a more eccentric, "wacky" genre. Artistic Collaboration and Composition

: Critics categorized the song under the "4G" (Go Goa Gone) genre—a style known for addictive beats, unconventional singing, and "over-the-top" voice programming that emphasizes fun over traditional vocal clarity.