The finger heart has its own emoji (🫰) and will probably gain even more international popularity because of "Squid Game," just in time for the next K-pop posing trend: cheek-hearts, where ...

The Finger Heart sign has been around for several years, but its origin appears to be a bit of a mystery. Both Korean actress Kim Hye-soo and K-pop artists Woohyun and G-Dragon claim they started ...