• The song is about Usher Raymond's 2 year relationship with TLC's 'Chili'.
• Usher Raymond, Jermaine Dupri, & Bryan-Michael Cox share writing credits on the song. Jermaine Dupri & Bryan Michael Cox produced the track for the album 'Confessions'
• The single was released on April 13th, 2004, certified platinum by the RIAA, and topped the Billboard Hot 100 chart from May 22nd, 2004 to July 17th, 2004. It also topped the Billboard's Hot R&B/Hip-Hop Songs & UK Singles charts.
• This song combined with his previous single 'Yeah' helped Usher hold to top spot on the Billboard Hot 100 chart for a record 19 consecutive weeks.
• Critics have claimed the song has similar melodies with 'Ignition (Remix)' by R.Kelly and 'How to Deal' by Frankie J.