Vampire Knight Guilty

Here is the video for the song they made in the opening of "Vampire Knight Guilty"
It's a great song...

Kaname Kuran

A Pureblood Vampire and the current Head of the Kuran Clan, saved Yuki from an attack by another vampire when she was five years old. He is the class president of the Night Class as well as the dorm leader, much feared and respected by the other Night Class students. While he is cold and authoritative towards his fellows in the Night Class, he is always kind and sweet to Yuki. He has shown that he cares deeply for Yuki and loves her in a romantic sense. He allows Zero to live because he knows his death would sadden Yuki as well as because Zero is useful, both to Yuki and himself. He is both jealous and angry of Zero for biting Yuki and endangering her life. Kaname has been raised as Yuki's older brother. At a young age they had pledged to marry each other when they grow up, just like Haruka and Juuri, who were siblings yet married to each other. It is common for pureblood siblings to marry and is essential to keep the bloodline pure. Kaname reveals to Ichijo that he is not Yuki's brother and is really the ancestor of Kuran and was resurrected by Rido Kuran to be his strongest slave, therefore making Rido his "master". Juri and Haruka Kuran raised Kaname as Yuki's brother, in place of the son that Rido took and used as a sacrifice to revive Kaname.

Zero Kiryuu

Zero Kiryuu

Zero Kiryuu who is one year older than Yuki Cross,comes from a vampire hunter family. His parents and brother were killed by the pureblood vampire Shizuka Hio after they were ordered to assassinate her lover, a former human that had not yet fallen to level E. Zero was taken in by the headmaster of Cross Academy and became a Prefect (Guardian), alongside Yuki Cross, the headmaster's adopted daughter.He has a never ending hatred for vampires because of what happened to his parents, but it is later revealed that he himself is a vampire as a result of Shizuka's attack.It is also later revealed that his twin brother, Ichiru, also survived the attack and willingly lived at Shizuka's side. After he consumes Shizuka, Kaname lets Zero drink some of his blood to keep Zero from losing control of himself in order to protect Yuki.

Yuki Cross/ Yuki Kuran

Yuki Cross

Yuki Cross is the adoptive daughter of the headmaster of Cross Academy, and a Guardian, one of the members of the school's disciplinary committee. Ten years prior to the start of the series, Yuki was rescued from a vampire attack by another vampire a pureblood, Kaname Kuran. She lost all memory of her life from before the attack, and was adopted by Headmaster Cross. After Zero's vampire nature is revealed, she begins giving him her blood to drink, hoping to halt the degradation of his human nature. However, Yuki loves Kaname, who has always been protecting her and has been by her side during her childhood as a vampire. Yuki's powers are unknown. When Rido Kuran and his Clan of followers resurfaces at Cross Academy, Yuki's memories are unlocked, revealing that she is actually a pureblood vampire, both Kaname's sister and his fiancee.