Written by Bueno, Iglesias, El Micha and Jorge Luis Piloto, it was digitally released on 6 April 2018 by Sony Music Entertainment.

Several other versions of the singles were eventually released, including other artists—Andra, David Calzado y Su Charanga Habanera, Hatim Ammor and RedOne, Bebe, and Ece Seçkin.

"Nos Fuimos Lejos" was digitally released on 6 April 2018, as credited to Descemer Bueno and Enrique Iglesias featuring El Micha.

[2] On 4 September, El Micha was replaced as a featured artist by group David Calzado y Su Charanga Habanera for the release of a "Tropical Version".

[7] Visuals were also released to all other versions of the song, featuring shots of the additional artists alongside the original video footage.