꼭 가야 해요

must go

→ 꼭
phrase Rare #19,960
must go 꼭 emphasizes that going is necessary or important. This is a polite expression.
KO: 내일 꼭 가야 해요.
EN: I have to go tomorrow.

언니, 오늘 꼭 가야 해요?

Sister, do you really have to go today?

— 동경 이야기 (1953)

집에 꼭 가야 해요?

Do you really have to go home?

— 인생은 아름다워 (1997)

제발, 꼭 가야 해요.

Please, I really have to go.

— 시라트 (2025)

꼭 가야 해요?

Do I really have to go?

— 크리에이터 (2023)