The movie "Paul" (Edouard Dermithe) begins unfavorably when he’s injured in a snowball fight, requiring medical attention and a prolonged period of bed rest. His sister, “Elisabeth” (Nicole Stéphane), is tasked with caring for him in the same room they share. What follows can be described as a blend of familial and marital dynamics, their complex relationship—which hints at incest but never crosses that line—develops. The actors portraying both characters are visually appealing, and there are suggestions of homosexuality and moral corruption, though not necessarily physical. However, I felt the entire experience was rather cold and detached. It wasn't necessary to depict their connection or interactions with “Dargelos” (Renée Cosima) in a overtly visual way—and it doesn’t; but the lack of chemistry prevents this from being anything more than a carefully constructed story about people who are unable to separate, despite needing each other. I wouldn’t claim to be an authority on Cocteau or Melville, but one shouldn't need specialized knowledge to appreciate a film's qualities—and for me, it comes across as just a lengthy, forgettable argument among family members, with dialogue that is occasionally sharp but often seems childish and lacks real impact even seventy years later.

Source on TMDB