Dust and the Dishwasher

The Dishwaser mostley smiles when he kills or when trygin to fight Johnny. but when he is with Someone he respect's he does not grin like a madman. The Dishwasher respects Dust. Why?
Because Dust saved his life.

Dust is a Fox (or a rabbit I personally think fox bc of his tail.) and also a skilled swordsman possibly a samurai. During his travels he came across the Dishwasher imprisoned in a cage for unknown reasons. With that The Dishwasher thanked his new Alley and left soon after. Though their paths will cross again one day Im sure.