You never knew

I bet you never knew that i have no power over you
you probably think i don't care when you talk to that girl over there
you would laugh
if you were to see the great influence
you have on me.
you touch my hand and my heart skips a beat,
you look into my eyes and i can feel heat
you walk by and i can't breathe.
you won't believe me if you can't see all that you can do to me