Zoe smiled, "Your brother doesn't think doing good is all that bad sometimes either. But.. don't tell him I told you that. He also believes in it occasionally. Very. Occasionally. he doesn't have god in him but isn't there something in that book about god being love? So maybe that's it." but Greed wouldn't be with her if he wasn't capable of it. Tho he destroyed their relationship constantly, he also knew how to rebuild it.