: Each couple sets three personal rules and one "Golden Rule" (Regla de Oro) before the experiment.
In Southern Cone culture, pride is everything. Contestants refuse to leave the island even when they see their partner kissing someone else. Instead of walking away, they double down. "I came here to test the relationship," they say, while clearly having a mental breakdown. This stubbornness extends the drama for four extra episodes, which is great for ratings but terrible for their therapist’s bill.
This rivalry was most potent during the bonfire ceremonies (Las Hogueras). The reaction shots were telling: Argentine contestants often met revelations with shouting and gesticulation, while Chileans often responded with silence or sharp, sarcastic commentary. This "clash of cultures" provided an extra layer of entertainment value for the bi-national audience, turning a dating show into a proxy war of personality types.