我不確定自己能用多少時間把你忘了，也不敢保證我就能真的把你忘了，我只能像現在這樣，不吵不鬧，不悲不喜，安安靜靜的與你，再無交集。

翻譯英文是如何？

I am not sure how long it will take to forget you or whether I will be able to forget you. The only thing I can do is make peace with the fact that we are no longer together.