have to go out, need to head out
나 지금 나가봐야 되는데
I have to head out now, though.
— Oasis (2002)
나가봐야 될 것 같아
I think I should head out.
— 장화, 홍련 (2003)
공항에 나가봐야 해요
I need to head to the airport.
— 화양연화 (2000)