그럴 수가

I can't believe it!

→ 그렇다
phrase Rare #16,628
I can't believe it! An exclamation of shock or disbelief; often used as a shortened form of 그럴 수가 없어, meaning “That can't be.”
KO: 그럴 수가! 네가 우승했어?
EN: I can't believe it! You won?

그럴 수가 없었소.

That couldn't be.

— 다운폴 (2004)

그럴 수가 없죠,

That can't be.

— 잉글리쉬 페이션트 (1996)

그럴 수가!

That can't be!

— 가구야공주 이야기 (2013)