Arf: This may not be a funny one. Probably a more serious one.
Byakuya saw Hisana walking outside the estate. He runs to her "Hisana!"
She looks over and weakly waves before her legs give out and she falls. Byakuya quickly shunpo's and catches her. He carrys her into the estate and lies her in bed.
He brushes hair out of her face, "Hisana... you mustn't push your self like this. Just let me look for you."
Hisana smiles "Oh, Byakuya. I can't trouble you. I abandoned my own sister in the Rukon so it is my job to find her."
He grasps her hand "Well then please stop looking for now. Rest until you get better to find her."
Hisana smiles gently "I'll try..."
3 months later...
Hisana lies in bed soon to cross over to death. Byakuya sits next to her crying. She grabs his hand "Byakuya... I'm so sorry" She begins to cough.
Byakuya squeezes her hand and yells"No! Save your breath Hisana! Please!"
Hisana simply smiles "I had abandoned my only sister in the Rukon in order to survive. This is my punishment."
Byakuya continues to yell "Don't say that!"
Hisana raises her hand to silence him, "I have a final request Byakuya. Find my sister. Give her the love I couldn't."
"H-hisana"
She smiles and puts her hand on his face "Byakuya, please find my sister. Then after you find her, please do not tell her that I am her sister. Without telling her anything, please Byakuya, please protect my sister no matter what. I abandoned her, so I don't deserve to be her sister, so I hope that she can be Byakuya sister."
"Hisana!" Byakuya yells.
"Even at the end, I am still asking more of you. I am very sorry I couldn't return Byakuya's love. I am sorry. Being with Byakuya for the past five years was like a dream come true for me, Byakuya." Her hand then turns cold and limp.
Byakuya trys to talk to her "Hisana. Hisana! HISANA!"
Many years later...
Byakuya wanders though the halls of the Soul Reaper Academy. Today, he was visiting a class. Out of the corner of his eyes he sees Rukia. He quickly turns his head "H-hisana!" Rukia looks over at him, not knowing who he is "No. My name is Rukia. Who's Hisana." Byakuya turns away and walks back to the Kuchiki Estate. He had found her. Hisana's memento. Rukia.
Arf: Despite how some storys make him look, Byakuya is an awesome character.