This episode presents a radical deconstruction of modern relationships, arguing that our current obsession with romantic chemistry is a biological "glitch" that often leads to systemic failure. The text proposes a structuralist model of connection, where marriage is viewed not as a narrative of mutual delight, but as a coordination structure built on reliability and shared labor. At the heart of this theory is the provocative thesis that true love is a behavioral protocol triggered by incapacity, functioning as a safety net for when a partner can no longer offer anything in return. By shifting the focus from transactional reciprocity to unconditional duty—likened to the selfless care for an infant or a firefighter’s rescue—the authors suggest we can build "fireproof" bonds that survive the inevitable loss of health, beauty, or wit. Ultimately, the source serves as a call to prioritize functional alignment over fleeting sparks, ensuring that a relationship remains a survival pod long after the dopamine of initial attraction has faded.