Obviously, someone has deceived him ["show me fidelity now fill me with a false sense of hope"] and she couldn't care less ["revealed is her apathy"]. She meant everything to him ["you could mean the world to me nothing less throughout eternity,"] and he claims it would have never changed. He hopes that she is forever haunted by what she has done to him ["and this blood will forever rain up on your guiltless head."]
Obviously, someone has deceived him ["show me fidelity now fill me with a false sense of hope"] and she couldn't care less ["revealed is her apathy"]. She meant everything to him ["you could mean the world to me nothing less throughout eternity,"] and he claims it would have never changed. He hopes that she is forever haunted by what she has done to him ["and this blood will forever rain up on your guiltless head."]