Why??

Why do you always do this to me?

You look at me and smile,
My heart starts to race.

You started to appear in my dreams,
I actually like sleeping now.

I started to daydream,
Will you be there to?

I see you at school,
So I started to play the fool.

I started to check the internet daily,
Just to see if you were on.

Do you feel the same?

Do you understand me?
Just answer this one simple question. Why????