( UNAM Global) : Research regarding the duration of the "falling in love" phase, which science suggests lasts approximately four years before transitioning into attachment or "healthy love". Media Analysis of "¡Qué duro es el amor!" ( Love Hard )
Some articles, like those in El País , use the film's premise to discuss the universal nature of romantic love and its role in parental support for offspring. ВЎQuГ© duro es el amor!
Reviewers from Cinemagavia analyze how the film advocates for authenticity over the "perfect" profiles found on dating apps. ( UNAM Global) : Research regarding the duration