The Crossover?

"WHAT!?"
"I told you, we're going to merge with FMA~!"
"NO WAY! I AM NOY SHARING ANYTHING WITH THAT MIDGET!!!"
"WHAT THE HELL DID YOU JUST SAY!?"

Two girls, both around 14 and both with short blonde hair sweatdropped as they watched two more boys roll around, fighting.
"...They aren't taking it very well." One of the girls muttered, fidgeting with the edge of her blue scarf.

"I can see that, Sakura." The other girl sighed, adjusting the round glasses on her nose. The girl with glasses was your beautiful, talented author, Miss Saki, who is also very modest. o3o
The other, Sakura, is a character created by the author. They have a mother-daughter bond.

As for the boys fighting, one was Zakuro, yet another character created by Miss Saki. And the other boy was one Edward Elric, who the author desperately wishes WAS hers...but sadly, is not.

Anyway, Miss Saki had just broken the news that she intended to write cross-over stories.

And since Zakuro liked Sakura....
...and Ed liked Sakura....
...fighting occured.

"Come on, guys. Just try to get along." Sakura pleaded, watching them worriedly.

"Yes! Please set aside your differences and find a common bond in your love for my sweet, adorable baby~!" Miss Saki cried, hugging Sakura lovingly.

Edward and Zakuro paused momentarily.

"What....I DO NOT LOVE HER!!! I HATE ALL OF YOU!!!" Zakuro roared, even though a faint blush was evident on his cheeks.

Edward remained silent.

Miss Saki pouted in a chibi way. "Daw. You guys are so cruel. Fine. I'll just go marry Sakura-chan off to some hobo."

"NO!!!"