I did not expect, I just want you to be happy, not sad.

我没有奢望，我只想你快乐，没有哀伤。

youdao

I just want you to be happy, Everything, I do it for you.

只要能让你开心我什么都愿意。

youdao

I want to kill you all, but not you specifically, I just want you to be happy.

我想杀了你们所有人，但我不是想杀你，我只希望你快乐。

youdao