下面是我的试图 我熟悉不会返回不管多么想念。 可是现在我愿辞行,因为分手的时候我做得不好告辞。 我相信这么着都忘掉。 以后做着你喜欢做的事,遇到一个爱的女人,请一定要幸福。 现在真的祝你平安。

얼마나 그리워도 돌아갈 수 없는 것을 잘 알아요.하지만 헤어질 때 인사도 잘 못 해서 이제 인사 좀 하고 싶어요. 이렇게 하면 다 잊어버린다고 생각하니까요. 앞으로 좋아하는 일도 하고 사랑하는 여자도 마나서 꼭 행복해 줘요.이제는 정말 안녕。 I know well that I can't go back even though I miss so much. But I couldn't say goodbye when we broke up so I want to say goodbye now. I think this will help to forget everything. I wish you do what you like, be happy with someone in love. Now it is really bye.

this is my attempt hope to be corrected by native speakers if something is wrong It does not matter how sad I am I know very well that [I/we/nothing] cannot return. But I could not say a proper good-bye when we were breaking up, so I’d like to do it now. Because I think I'll finally forget everything after doing this. From now on, do things you like, date a girl you love and definitely be happy. Now it’s a real good-bye.