I don't know anything,I only understand one thing,love a person is so pain!怎么办?

问题描述:

I don't know anything,I only understand one thing,love a person is so pain!怎么办?
I don't know

别的我不懂,但我知道一件事,尼玛爱一个人是真痛苦啊!
在这里 i don't know.前面的排比句都是为了最后一句--痛苦铺陈!