Why

Why do I have this erg to walk up to you and kiss you?
Why do I just want to walk up to you and tell you, you mean the world to me?
But why is it every time I want to talk to you I get this strange feeling in the pit of my stomach?
Why can't I talk to you like any other normal person?
What is this feeling
I can't figure it out
Why all of a sudden do I like you so much?
Why do I hide my feelings for you
Why can't I be a girl who can just walk up to a guy and tell them "I like you"?
I don't want you to think I am this immature 17year old.
I just want you to know me for me and not how I am acting.