The movie was filmed in spring and summer of 2020, during Covid-19 outbreak (from March to June of 2020 Spain's President Pedro Sánchez imposed a total lockdown in the country, not allowing to be out of home but staple works or acquire food and only in determined hours).
At a point of the movie can be seen an statue of a lady dressed in ancient clothes, seconds prior to be replace by a woman set in the same clothes. The statue is Ana Ozores, also known as La Regenta, a famous character and main star of the eponymous novel book set in the city, written by Castilian writer Leopoldo Alas 'Clarín' and published in 1884. The statue was created in 1997.
Besides La Regenta, the movie features some of the most famous Oviedo's statues as Pelayo (first king of Asturias in the 8th century AD, who started the Reconquest to expel Muslims from Spain), La Bella Lola (a girl sit in a bank, which was donated by Torrevieja's city hall as symbol of brotherhood between the cities), Vendedoras del Fontán (two ancient women, one sit down and the another stands up, for selling cooking pots and casseroles) Culis Monumentalibus (a great two-sides butt over legs from knees, with no feet), and Woody Allen (in 2003 it was created a statue based on Allen after he was honored with Principe of Asturias Award in 2002).
Set entirely in locations of Principality of Asturias, mainly Oviedo, Gijón and the coastal town of Salas (set in the homonym municipality). However, the beach where Juan Bravo walks is Aguilar, which belongs the coastal town of Muros de Nalón.
At a point of the movie can be seen a man and a woman at his left pouring cider into a glass with the bottle over his head and the glass close to the hip. It's named "escanciar" (pouring cider, as it is), an ancient technique to throwing cider from the bottle to the glass, which reason is for the cider to be stirred and aerated so that its natural carbon dioxide "awakens". When it's pulled from the top and hits the glass, bubbles of carbon dioxide are produced that make the smell of the drink "explode" in the noise, in addition to smooth the cider to drink for preventing its effects because its high grade of alcohol.