Kaname smiled at Zero, but he truly wished to just slam him against a tree and rip out his throat, but that would cause too much a a scene once the Night class members smelled the blood. He disliked Zero's behavior towards him even though he is a Pureblood and Zero did not treat him like he was. He still had things to take care on the academy grounds, but he stepped back from Zero and gave a slight nod. "Very well, Zero. I will leave for now." He said as he disappeared before Zero's eyes. This wouldn't be his last attempt. He would make it on to the school grounds to retrieve what he needed.