Korean phrase
괜찮아, 신경 쓰지 마. kwaen cha na sin gyeong sseu ji ma
Meaning
It's okay, don't worry about it
When to use it
It reassures someone that a minor mistake is not a problem. It accepts an apology in a friendly, casual way, often between friends or family.
Example dialogue
미안, 네 지우개를 실수로 떨어뜨렸어. mi an ne chi u gae reul sil su ro tteo reo tteu ryeo sseo
Sorry, I accidentally dropped your eraser.
괜찮아, 신경 쓰지 마. kwaen cha na sin gyeong sseu ji ma
It's okay, don't worry about it.