kusut la!! NO! NO! NO!

When u say, do you want me?

I say, NO

when i say NO to you

its means NO

not means YES

astupido!

No means: 

A negative used to express dissent, denial, or refusal, as inresponse to a question or request

Yes means:

(used to express affirmation or assent or to mark the additionof something emphasizing and amplifying a previousstatement): Do you want that? Yes, I do.