: Critics noted that despite the high-tempo production, the lyrics convey a genuine, almost desperate yearning for companionship that resonated across age groups.
: Usher provides a "slick touch" with his smooth R&B vocals, which some critics felt occasionally outshined Bieber’s younger, slightly flatter delivery at the time.
The track is defined by its pulsing, "Keystone" house-influenced beat produced by The Stereotypes.