It was released as the third single of their debut studio album Mecano by Discos CBS on March 22, 1982.

All this stardom led Mecano to become the best selling group in singles and convinced the discography to record their first studio album.

Because of the success of the song in Spain, an English language version named "The Uninvited Guest" was released in some European music markets as in Netherlands, United Kingdom and Italy as a check from the discography Discos CBS to get to know Mecano internationally but despite the success the song received in Spain, the English version did not succeed in Europe and later this version of the song become a rarity.

Inspired by a party propelled by "La movida Madrileña" on which Mecano snuck into when they weren't so known.

[4] The single's B side “Boda en Londres” (“Wedding in London”) was chosen to be released as the B side of the single in honor of Lady Diana, Prince of Wales and his majesty the King Charles III's wedding the year before.