You underestimate your fair lady if you think that her main gifts are her pretty face and long legs. There is definitely a lot more than meets the eye regarding almost all women in the world. In other words, a man is able to read women's thoughts only if he is hit by some miraculous lightning which, as we all know, happens only in science fictional comedy. Is it true that when a woman says 'no' it usually means 'yes'? If it really is so, is it stable or maybe there are exceptions? Taking into account the general notion of an uncertain and vague female soul, we can guess that there's nothing too certain or stable concerning women's mind...
Yes is No, No is Yes

Imagine the situation. You have been chatting up this girl more than twice already – that much you like her. However, she says she is always busy whenever you invite her to go out be it weekend or weekday, so technically she says no to you. But you observe a very strange saying-no process – she behaves like a lady who truly likes you. It's not your paranoia, she indeed displays all the signs of a woman who openly expresses her affection towards a man.
You are confused and lost because on the one hand you like her too much not to ask her for the third time, on the other hand you have your pride as well which tells you that you should stop since the woman says the obvious no. However, there is the third hand i.e. third angle which tells you that according to all the markers she really is interested in you. Then, when you decide to ask her out for about the third time, she gladly agrees. What is it all about?
It's all about women whose logic in many ways suggests a well-known formula: a woman's no equals yes, her yes equals no. Why women are like that, why all these metamorphoses – it is simply beyond a man's understanding. Men shouldn't even ask these questions, they must simply accept the fact that females are highly mysterious creatures, creatures that always have something on the back of their minds – something that is opposite to what they may say or express in public.