knowing an introvert

I am an introvert I rarely give wings to my feelings. Not that I do not talk much, it's just that I don't talk what I actually think.Not that I lie, it's just an escape from exposing myself. Not that I want to be pretentious it's just that my other side may sound hysterical to you.Not that I am emotionless, it's just that my emotion for you is discreetly mine and I find no reason to show it off.Not that I like to live alone without anyone beside me,its just that in my solitude I like to think about you because every time I do that I find new reason to fall for you. Not that I am too arrogant to talk, it's just that i don't know how to start.

Still we talk. While I am the one desperate to talk to you all time ,it is always you talking to me most of the time. Sometimes, when I desperately want to say something brewing inside me for long, I hide myself behind those words and they ooze out merely as a release of my introversion.  

When I hear you talk, you seem no different you sound like me most of the time, I doubt my introversion. How come the feelings that belongs to me, got  so well communicated to you.