Melody: ...oh, i see why! its because you are a demon, and you do deals for exchange of others souls!
Kaz: Exactly! And if I'm trapped here, it's going to be mighty hard to get new souls!
Melody: hmm, well, i think i know what to do! *she stands up* i can't be killed, but i MIGHT have a soul!
Kaz: sighs Yeah, I already took that...
Melody: then why are you stuck here, if you already have my soul?
Kaz: Unfortunately, we're now bonded. I can't leave until you're pushing up the daisies, and apparently that's going to be a while...
Melody: bonded, huh? *she pauses for a moment* i cant believe im saying this, but can you get animal souls as well?
Kaz:...no darling. Sadly, animals don't have the same yearning that you..."advanced" mortals have...
Melody: hmm, i can't die, and if i can't die, that means you are trapped with me forever... *she sits on a rock* so what can we do about this?
Kaz:...and you're absolutely sure there's no way for you to die...
