oh that's good, maybe jeremiah can try to help him with that because even though he's been dead for almost 20 years now, he's always kept his humanity because well the alternative for him is him turning into the walking dead zombie and we can't have that happen. so maybe they've been friends for a while because he a few years ago maybe he tried to feed on him when he was like.. joke's on you i'm not a human and they've just been friends ever since an it was his idea to live together to help him stay on track?