the.com/blushing
The only emotion that paints itself across your face without permission.
darwin's puzzleHe called blushing the most peculiar human expression
uniquely humanNo other animal reddens with embarrassment
stomach tooYour gut lining blushes along with your cheeks
self-fuelingKnowing you're blushing makes you blush harder
trust signalBlushers are judged as more honest and trustworthy