잘 될 거야

it'll work out

→ 잘
phrase Rare #21,757
it'll work out A reassuring expression meaning that things will go well or someone will succeed. The subject is often understood from context.
KO: 걱정하지 마. 모든 일이 잘 될 거야.
EN: Don't worry. Everything will work out.

너도 잘 될 거 야

Things will work out for you too.

— 멀홀랜드 드라이브 (2001)

친구 니까 잘 될 거 야

Because we're friends, it'll work out.

— 가장 따뜻한 색, 블루 (2013)

이제 잘 될 거 야

It'll be okay now

— 네버엔딩 스토리 (1984)

잘 될 거 야

It'll work out.

— 히든 (2005)