Just finished a very fun, older (2007) classic k-drama - Coffee Prince. It's surprisingly progressive for its time. The basic story is about an androgynous tomboy who gets hired to work in a coffee place staffed only by handsome men. The (straight) boss assumes she is a boy and she has to keep her true gender identity under wraps because she really needs the job.
Eventually the straight boss falls for her but struggles with it because he's not gay and to the best of his knowledge, she's a guy! Meanwhile, one of the coworkers is a young actor (who went on to become a well-known leading man) who is straight but prettier than any of the women on the show, wears nail polish, and whose idiosyncrasies are put down to him being half Japanese. Lots of gender-bending and role reversals going on.
