Things Which Untold Named "Forever"

I admit it, I do care about thy
Thy are so funny
Thy gave half world to me
Thy teach me how to be a good and careful
We used to be two
Laugh, joy, happiness everything
But, suddenly
Never thought that I cant feel thy so soon
Thy let me down so deep alone
Run away avoid thy so hard
With all of this pain and emptiness
Never been known when I come back again