XigDem 2012
Organization XIII had finally gained its IX member, the Melodious Nocturne, Demyx. He was carefree, in his early twenties, and was already trying (and succeeding, a little) to avoid his assigned missions. He was cheerful (or at pretended to be, no one knew, or cared too much), contradicting the older members by insisting they still had hearts. He spent as much time as he could playing his weapon/instrument, a large sitar.
This strange young man fascinated the Organization's number II, the Freeshooter, Xigbar. During Demyx's first weeks as a Nobody, Xigbar tried to train the horrible fighter, but they ended up just hanging out and talking. When not training with Xigbar, Demyx became friends with Axel and Luxord (when he joined the Organization).
Surprising himself Xigbar felt him getting attached the younger man. He began to get jealous of Luxord and Axel, especially after Demyx didn't need any more training and they encountered each other less and less between their respective missions (though mainly Xigbar's as Demyx was still avoiding his and Xigbar was given many long and hard missions).
Shortly after Roxas, the XIII member of Organization XIII, had joined Xigbar decided to finally confront his feelings to Demyx.
He was walking towards the Hall of Empty Melodies when he heard Demyx playing his Sitar in the Hall. Xigbar blushed (he hated that he kept doing that lately when he thought of Demyx) and decided to listen to his song for a few minutes. He teleported to the upper story out cropping and sat on the edge listening to Demyx's song.
Demyx played for about a half an hour before he stopped and sadly held his sitar to his chest. He seemed to be whispering something to himself but Xigbar couldn't hear from the second level. So being the creeper he loved to be Xigbar teleported silently so he was upside down just above Demyx's head.
"I wish Xigbar would still hang out with me… I really like him… I don't care what Xemnas says I DO TOO HAVE A HEART!" Demyx shouted the last part startling Xigbar so he fell on the ground behind Demyx. Demyx spun around startled and blushed as red as Axel's hair. "Xigbar! W-what are you doing here?"
Xigbar got up and rubbed the back of his head grinning. "Creeping on you kid, what else? Did you really mean what you said?"
Demyx looked away from Xigbar instantly. "Of course, you've heard me before, you know I believe we still have hearts."
Xigbar laughed and stepped closer to Demyx. "That's not what I meant kid. Do you really like me? Romantically? Cause I do. I really like you a lot. You make me feel like you're right, that we really do have hearts."
Demyx's eyes widened impossibly and before he could say another word Xigbar kissed him soundly. After his shock wore off Demyx kissed Xigbar back whole-heartedly. They both resolved then and there to never let the other go.