This is the second film in which Irene Azuela and Francisco Franco Alba worked together, the first film was Brûler les ponts (2007).
A few songs from Julieta Venegas were used at the soundtrack of Brûler les ponts (2007) (the first feature film of Francisco Franco Alba), for this film Julieta Venegas plays a small role in the opening night scene with Ana Claudia Talancón.