하고 있잖아

are doing it, you know

→ 하다
phrase Rare #19,554
are doing it, you know Points out or reminds someone that an action is already in progress; the subject and object depend on context.
KO: 나 지금 준비하고 있잖아.
EN: I’m getting ready right now, you know.

존, 자신부터가 헛소리를 하고 있잖아

John, you're the one talking nonsense.

— 맨 프럼 어스 (2007)

바보 같은 짓을 하고 있잖아, 하고 생각했다.

I thought, “You’re doing something stupid.”

그래서 내가 지금 밥을 하고 있잖아

That’s why I’m cooking right now, you know.

— The Great Flood (2025)