과거에 연연해하지마세요

Don't dwell on the past

과거에 연연한들 무슨 소용있겠어요?

what's the use of feeling sorry about the past

지나간 일에 너무 연연해 하지마세요

Don't think too much of what's already happened

소중한 경험으로 받아들이세요..

just take it as a valuable exper ience

시간이 걸리겠지만.. 당신은 극복할 수 있을거에요..
It'll take time , but you'll overcome it.