Yuki was doing her usual doing her usual guarding at night of Cross Academy, The weirdest school in Japan. She saw Kaname walking around with some day class fangirls. She started to go down there to yell at them being past curfew, but then Zero Kiryu stopped her. Like always drank her blood, Yuki usually gets scared but lately she hasn't. He lets her go, and looks at her with those blood red eyes. "Zero… Are you okay?" He looked sad, "yeah. I'm fine." Zero hugs Yuki for a couple minutes and let's goes.
Then Kaname comes up and says, "Hello Yuki. I found some day class girls and took them to their dorm. I have their ID's too." Kaname hands Yuki the ID cards. "Thank you Kaname." She bows and they go to the headmaster. "Hey headmaster, I have ID's of girls that were caught!" They give the headmaster the ID's and leave. "Well goodnight Zero. We have school tomorrow."
The next day in school, Zero kept looking at Yuki. Kaname had talked to Zero about Yuki's past. The part she doesn't know about. He's really worried about her now. They need to talk about it, but Kaname wants it as a secret. Sadly, Yuki will have a painful future. She walks up to Zero and says, "Zero, I need to talk to you." She's trembling, and she looks scared.
"Zero, you know how I was having bad headaches whenever I was trying to remember my past?" He nods and she continues, "I'm still having those now their twice as bad. I'm having these pictures in my head that everything turns to blood, and I haven't been feeling good." He looks surprised and hugs her.
"We need to ask Kaname, he'll know what to do." Zero says while hugging Yuki. She needed him, and he needs her. The sun goes down and they go to the night class. "We need to speak to Kaname Kuran about something special. Please follow us." Everyone looked at Kaname and back at Yuki and Zero. Kaname gets up and leaves the classroom with them. They go to a place they can talk in private.
"I called you out of the classroom so you can tell me everything about my past. I need to know." Kaname looks sad, "I meant to tell you a little later from now, but I will tell you everything Yuki. You will just need to be ready; it will hurt when I tell you. The memories will rush back to you, and then make a decision." Yuki looks scared to learn the truth about her past. "You're a Kuran, Yuki. Our parents killed to keep you alive, and our parents are dead. You're a vampire like me, a pureblood. Just give it a second to let it sunk in. Then the memories will come back."
Yuki's head started hurting really badly as she started to remember everything. She fell to the ground and as she did Zero came to take her to her room. Zero set her down on her bed, and she couldn't take it anymore. "Just hang in there Yuki." Zero kisses Yuki's forehead. Finally she fell asleep and he snuck a kiss on the lips, and she woke up in the middle of it. He goes farther away, and sees she awoke in the middle of it. She was blushing, and he was too. "Zero... I didn't know you felt that way, I do too." She smiles, for the first time he smiles back. "Zero I'm going to return to my vampire form, will you be okay with that?" He nods and she leaves the room to go to Kaname.
One hour later she comes back to Zero, she looks a lot different. She has long hair, more red in her eyes, and her teeth are pointier. "I'm back Zero!" She kisses him, and that night they got into a relationship. Kaname knows about this, the only catch is that after high school they have to split up. That's okay though, Yuki knows that their relationship wouldn't last with being engaged with Kaname. They saw each other a lot for Yuki being in the night class. They made it through that though.