On 21 December 2011, Radiotelevisión Española (RTVE) announced that it had internally selected Pastora Soler as its performer for the 57th edition of the Eurovision Song Contest.

[1] On 3 March 2012, "Quédate conmigo", "Tu vida es tu vida", and "Ahora o nunca" competed in a three-song national final organized by RTVE, and aired on La 1 of Televisión Española, to select the song Soler would perform in the contest.

[5] The final Eurovision version of the song, with polished production, was included in a special reissue of Una mujer como yo, Soler's latest album, which was re-released on 27 March 2012.

Soler performed "Quédate conmigo" nineteenth on the night, following Turkey's "Love Me Back" by Can Bonomo and preceding Germany's "Standing Still" by Roman Lob.

[11] At the close of voting, it had received 97 points, placing tenth in a field of twenty-six, achieving the first top 10 result for Spain since 2004.