I lie awake, thinking only of you.
Is this what the lovestruck go through?
I know you don't return the feelings,
Yet, here I lie, mind and soul reeling.
There are others who claim to care.
Others I'm certain would be there.
But you're the one who haunts my sleep.
You're the one whose love I seek...
Why must you torment me so,
Then leave me standing in the cold?

Elizabeth Sheaffer

http://www.poemhunter.com/poem/frosty-hearts-can-t-dull-this-love/