Natsu and Gray had never gotten along. Pretty much whenever they came into contact with each other, they would end up either arguing or beating each other up. This kind of annoyed many people, especially Lucy and Erza, because they fought way too much for people who were actually in the same guild. They were more alike than they might have thought they were, though.
Gray was known for always taking his clothes off; apparently by "accident." He also was a powerful wizard, like Natsu or even Erza. And Natsu... He was the son of Igneel, a great dragon. This gave him great power, as well as great pride. Although he. Got sick easily and seemed relatively harmless at first, he had the ability to be a great threat.
No one really knew the reasons why the two of them fought so much, Some people said it was because they were the two most powerful male wizards in the Fairy Tail guild. Or, they speculated that they just naturally hated each other. But, perhaps, it was not hate that drove them to fight so often, but rather love that neither of them was able to accept.
In that time and place, it was very controversial for two guys to be together in that way. A wizard could get kicked out of their guild for that, or maybe even put in jail. Fairy Tail was a little bit more accepting about things like that, but even so, they had to be careful. So careful that they would hide their feelings; even from themselves. But, then again, that was only a theory.
Either way, they still kept fighting so much that it sometimes got in the way of their missions and caused both the two of them and some others to lose money. Then, that would turn into an argument about "whose fault it was." It seemed hopeless trying to make them get along, and so people just basically gave up.
But, they both felt a strange feeling forming in their hearts. One that they didn't understand at all. Gray was the first one to come to realization about his feelings for Natsu.
It seemed like somehow every time they talked, especially when they made physical contact, Gray's heart would start beating faster. Sometimes he would blush, and in the middle of an argument find that he could hardly even speak. On top of that, he started having these weird dreams about Natsu. Those dreams actually ended up helping both of them accept the fact that they love each other.
Chapter 2 is coming soon So don't stop reading ;)