Songfacts®:

• This is the title track and second single from dance-pop act Selena Gomez & The Scene's second album. The song was co-written and produced by Toby Gad, whose other credits include Beyoncé's "If I Were a Boy" and Fergie's "Big Girls Don't Cry." The other co-writer is Lindy Robbins who also co-penned Demi Lovato's hit single, "Here We Go Again."
• Selena said of this song in an interview with MTV, "It's basically one of my favorite songs on the record. It's kind of got a more feel-good, dance beat feel, I love it."
• The song's music video has a desert setting and was premiered on September 3, 2010 on Disney Channel straight after the first showing of Camp Rock 2: The Final Jam.
• Selena explained to MTV News why she titled the album after this song: "[I named the album after my single] because it's the name of the first song I recorded to put on the record. I feel like that song has a lot of meaning, and it also kind of was the start of what I wanted to base all the other songs around," she explained. "I mean, even down from putting the track listing and numbering it, I wanted to make sure I envisioned [fans] putting it in their car or putting it on their iPod and how I wanted them to listen to the record."
• Selena also recorded a Spanish version of this song titled "Un Ano Sin Lluvia."
• Little-known California rockers Luce alleged that Gomez, Robbins and Gad lifted the song's chorus from their 2005 single "Buy A Dog." The band filed a $1 million lawsuit claiming the this track features a chorus that is "virtually identical" to their cut.
  
  The suit was settled out of court in 2012, with terms undisclosed, before the case went to trial.