The Love Triangle

Yuki has love for both Kaname and Zero, and they both love her. Yuki has loved Kaname since she was a child, they pledged to marry each other to be like their parents and currently she is his fiance. After discovering she was a vampire, Yuki tells Zero that all she can think about is Kaname. In the second arc, Yuki admits to Zero also being in her heart. She desires both their blood and states that without drinking Zero's blood, she cannot be satisfied, but Yuki has asked to stay with Kaname forever.