Diplomatic protocols and longstanding norms in US-China relations make any physical gesture like a kiss between leaders exceptionally rare and outside established summit etiquette. Trader consensus at 98.7% for no reflects the absence of any public signals, historical precedents, or statements from either side suggesting such an event. Both leaders maintain formal public personas shaped by decades of bilateral meetings focused on trade, security, and strategic competition rather than personal displays. Realistic scenarios that could still shift odds remain limited to unverifiable private encounters or misread footage, though these have never altered standard diplomatic outcomes in comparable high-level engagements.