"So there's all these symptoms of romantic love. You know, if we're talking about in love, like acutely in love, the symptom that you're looking for is obsessive thinking, thinking about them all the time." - Macken Murphy In this fascinating episode, Macken Murphy delves deep into the science of love, offering listeners a captivating exploration of romantic relationships. Drawing from extensive research and insights from renowned experts like Helen Fisher, Murphy breaks down the complex brain systems involved in love - lust, passionate love, and attachment. He skillfully explains how these systems evolve over time, challenging common misconceptions about long-term relationships and the sustainability of intense romantic feelings. Murphy doesn't shy away from difficult topics, addressing the controversial issue of infidelity with a blend of scientific data and practical wisdom. He discusses longitudinal studies that reveal patterns in relationship behaviors, offering valuable insights for those navigating the turbulent waters of trust and commitment. Throughout the conversation, Murphy's approach combines academic rigor with real-world applicability, providing listeners with a nuanced understanding of love's physiological and psychological underpinnings. His expert analysis serves as a guide for anyone seeking to build healthier, more fulfilling romantic relationships.