I know you are tired buti don't know whereto cave 是什么意思?

I know you are tired buti don't know whereto cave 是什么意思? You don't know how much i miss you.If you are tired,i'll be I don't know who fuck you are 是什么意思? I don't know where you are I don't know what are you sorry,i don,t know.are you know? “i don't know you know i don't know i don't know what you know although i don't know who are you 还是 although i don't know w I don't know what are you thinking about?还是I don't know what i don‘t know what you're talking about和i don‘t know what are I know you are tired with me