In the reality show "The Ultimatum: Marry or Move On" by Netflix, couples who have been in a relationship for some time but are still unmarried participate. When one partner proposes marriage, that's when things get interesting. According to the show's rules, the couples must separate for a few weeks and spend time with representatives of the opposite sex. The show offers a glimpse into how people behave in conditions of complete freedom and what judgments they make. Based on the results of several dates, it will be revealed which of the relationships is strong enough for the next stage.