Difference between subtle romantic flirting and romantic something brewing in Korean
플러팅·썸

플러팅subtle romantic flirting
플러팅 means small, sweet words or actions that show romantic interest. It is often subtle, so the person does not say their feelings directly. In Korean slang, people use it when someone acts extra charming, kind, or playful with a person they like.

썸romantic something brewing
썸 means two people are starting to like each other in a romantic way, but they are not officially dating yet. It is a common slang word for that in-between stage when something is slowly growing. People use it when talking about a new crush or a possible relationship.
The difference
subtle romantic flirting (플러팅) and romantic something brewing (썸) are nearby Korean vocabulary items learners often meet together. Use “subtle romantic flirting” when 플러팅 means small, sweet words or actions that show romantic interest. It is often subtle, so the person does not say their feelings direct… Use “romantic something brewing” when 썸 means two people are starting to like each other in a romantic way, but they are not officially dating yet. It is a common slang word f…