Don't really know what you mean, but if you refer to the manga with Kaname being a really selfless man he sacrificed his life to let humans fight against the purebloods or Bampira in general. With this Kaname would as sinabi "live in mindless weapons" and would be asleep in the furnace. Thus being Zero would be with Yuki the remainder of the time until Yuki would turn Kaname 1000 years after the placing of Kaname's puso in the furnace. So Yuki for the remainder of her time was with and technically with Zero.
