For some reason, his sight turned red, literally. Perhaps the stall owner was not able to notice that his eyes were navy blue, but now, they were a brilliant red. Gray had to breathe to make sure his black marks won't show on his skin, but he can't do anything about his eyes, and he knows that. He was mad, but he asked in the calmest manner possible. "How many copies do you still have?" [Gray X Juvia, if you squint; also Gajeel & Juvia BROTP]