Don't need your fix (I've got my own)

Fukutomi/Arakita, homeless AU Arakita's world has shrunken into just one nameless back alley and the hope of another fix. Then one day, a blonde in a tailored suit and black leather shoes quite literally walks into his life. Somehow the guy seems to stick, which Arakita hates, of course. How could anyone look at him and see anything other than a lost cause, a wasted life?