Kaname Kuran

Kaname is generally a calm, elegant, stoic and authoritative individual. However, he becomes a completely different person with Yuki Cross; to her, Kaname is very gentle and warm due to her being the only surviving member of his family and, unfortunately, her technical fiance. Kaname expresses jealousy towards Zero Kiryu because of Yuki's connection to him and he is not afraid to show this to Yuki.He is very strict and often imposes discipline in a fierce way as the Dorm President, yet he is indulgent and kinder towards Yuki. Kaname has acknowledged to Rido Kuran that he has a contradictory nature, which leads him to both desiring to lock Yuki up and keep her to himself, but alternatively to watch her protectively while encouraging her to be herself. Kaname never hides the fact that he is not interested in anything else but Yuki's welfare. Every action he makes is towards one goal, and that is Yuki's safety; his greatest fear is losing her. In the Vampire Knight Fanbook, his personality section says he is capable of using cold-blooded measures to protect Yuki, who is more important to him than anyone else. He is very determined to have Yuki live for all of eternity by his side and deeply fears losing her. We can see he truly cannot live without her as seen in the ending of Vampire Knight Memories. His solitary nature makes him rather secretive. Kaname has the Pureblood power of controlling vampires, but he chooses not to exercise this power, thus earning the respect of the Noble vampires, as mentioned by Takuma Ichijo and Akatsuki Kain. At times when he is with other vampires, he acts particularly cold and domineering, though he usually seems to treat them with detached politeness. When Kaname became a human, his personality and his love for Yuki remains unchanged. When Ren Kiryu told Kaname that Yuki exists inside of him, he became angry, even though he knows nothing of Yuki.