What's going on? We are sorry for the delay. It's because of the heavy rain. I don't want to miss my connecting flight. What's going on? go on 벌어지다, 진행되다 is going on 벌어지고 있다. What is going on What's going on 무슨 일이에요? 인사로도 쓰임. 뭐를 벌이고 있어 Hey, What's going on Something is going on here. 뭔가 여기서 벌어지고 있어 Nothing is going on here. 여기서 아무것도 벌어지는 것이 없어. We're sorry for the delay. sorry 형용사 미안한. is sorry ..