Dialect
Written by Tenchi Kai, who does not own FullMetal Alchemist in any sort of way.
Sometimes, the blond alchemist felt he was speaking in a dialect all his own; like no one, not even his own brother, could understand him or what he meant by the words he spoke. No one could say it was because he didn't have any brains, gosh knows he's got that part of the deal down…it was more like he had trouble speaking his mind.
Hey, no one said emotions were easy things to express.
"Next time I make you cry, they'll be tears of joy!"
Translation: It may take awhile, but one day, I'll make you happy.