Responses
clearly you didn't google hard enough. https://soranews24.com/2016/09/08/korean-fashion-trend-reveals-significance-of-wearing-rings-on-different-fingers/
"The ring finger is reserved for love. While it’s widely believed to symbolise the connection to the heart, in Korea its significance is said to remain the same no matter which hand you choose to wear it on."
DID HE PUT THE RING ON THE WRONG HAND OR AM I JUST CRAZY