착한 애

good kid

→ 착하다
phrase Uncommon #14,242
good kid 애 is a casual word for a child and can also refer affectionately to a person.
KO: 우리 동생은 정말 착한 애야.
EN: My younger sibling is a really good kid.

니노 착한 애 였어요

Nino was a good kid.

— 이중 배상 (1944)

아주 착한 애 였지

They were such a good kid.

— 추억의 마니 (2014)

하지만 걔는 착한 애 잖아요

But they're a good person.

— 하얀 리본 (2009)

하지만 난 착한 애 거든

But I’m a good kid, you know.

— 위키드 (2024)

넌 착한 애 같아

You seem like a nice person.

— 서스페리아 (1977)