Based on the Dead or Alive series. I don't know it much so I'll just go with what I am given.

Ayane was training one day as she thrust her punches and kicks in the air. She was very focused as sweat got off her face. As she was concentrating on getting stronger, a thumping sound appear by her training room. She looked at the door and saw Kasumi as calm and nice as usual.

"What do you want?" asked Ayane.

"I just thought that it would be nice if we had a nice sparring match." suggest Kasumi.

"Go away. You'll probably won't survive. What I'm doing is just the warm up." said Ayane.

"True, but I thought this might be a chance to get to know each other better."

"Might as well. Don't be complaining if I go too rough on you."

Kasumi walked forward and is in a stance. Ayane did the same as the two then clash at each other. They blocked and punched each time with Kasumi being more defensive while Ayane was more rough.

Kasumi was not able to withstand Ayane for long with her hot blooded personality. Ayane was losing patience with Kasumi's technique that seems like she is stalling.

Ayake then had the nerve to punch Kasumi in the face so hard that her head fell off. Kasumi's body reacted by kicking Ayane in the face, thus making her lose her head to. In DangerEngineer's universe, they can lose their heads easily and live.

Ayane's head landed next to Kasumi who looked rather upset of losing her body in a friendly sparring match. The pony tailed head stares at Ayane's head who just grinned with a nervous expression.

"Sorry." said Ayane's head.

"It's fine, but why do you have to be so rough? It's like that time you had Marie's head fly so far away that she ended up in the news and it was a while goose chase. And her head is still missing." said Kasumi's head.

"Well why do you have to be such a pacifist? Then again, this sparring match is you being a hypocrite!" said Ayane's head.

"Well I thought that we could get along better." said Kasumi's head.

"Well look at us now." said Ayane's head.

"Look, I'm sorry too. I just prefer not to get rough like how you prefer to be hot blooded. Is that so wrong?" asked Kasumi's head.

"Well, I suppose we can agree to disagree." said Ayane's head, "I'm sort of glad we had this talk."

"Me too. I hope we can be friends." said Kasumi's head.

"That's great and all, but now what are we suppose to do with our bodies?" asked Ayane's head.

Their bodies were looking for their heads as they were crawling around the floor. The kept searching but they instantly gave up. The bodies walked out of the room despite the heads shouting at them. Heck, the bodies did pass them.

"Great so now what?" complained Ayane's head.

"Well we could just talk until someone come to save us." said Kasumi's head, "So what is your favorite color?"

Ayane's head smiled and continued the conversation. Maybe she can get along with Kasumi, but she prefers her body back.