To get over you si the hardest thing in the world.

遗忘你，是这世界上最难的事。

You and I, can make it through and I still know, I can't get over you

你和我，可以度过难关.因为我仍然知道，我不能离开你

I'm on a mission to get over you, in other words mission impossible.

我正在努力的一项任务就是想要征服你，换言之不可能完成的任务。