Worried that a deadpan expression at work makes them prey to criticism, some South Koreans turn to a surgical solution: a ...

A sequel is rarely as good or better than the original ... You can’t always fake a smile to survive. Sometimes you need to tear down the smile and bare the true self. Skye’s Multilayers ...

the key difference between this “real” happy smile and a “fake” happy smile lies in the orbicularis oculi – muscles that wrap around the eyes. All smiling involves contraction of the ...