The actress Fiorella Rodríguez, wife of the director Sandro Ventura, wanted, in the first moment, to be the character of Cecilia, but finally Ventura offered her the role of the wacky Jimena.
The scene of the concert, with Tereso (Miguel Torres-Bohl) in the middle of thousands of fanatics of punk-rock was filmed during a real concert of the Peruvian band 6 Voltios. The public didn't know about the filming of the movie.
Pedro Suárez-Vértiz's cameo was filmed in a studio of the University of Lima. Later, part of the video clip "Como las mariposas" was filmed in the same university.
The scenes in Cecilia's house (Karina Calmet) were filmed in the house of the director Sandro Ventura.