getting angryA form of 화를 내다, meaning “to get angry” or “to be angry.” The 는 ending makes it modify a noun or appear in an ongoing-action expression, such as 왜 그렇게 화를 내는 거야? (“Why are you getting so angry?”).
KO: 친구가 갑자기 화를 내는 바람에 모두가 놀랐어요.
EN: Everyone was surprised when my friend suddenly got angry.