User blog comment:Miskos3/Fairy Tail Chapter 506: The Broken Bond, Review/@comment-24784846-20161018172631/@comment-5303512-20161022000719

What I mean by that is with a character acting OOC, there are two ways;

1. OOC with reason and logical in the story

2. OOC out of nonsense outside the story

With Gray, he is acting from the former, he is corrupted so that is logical enough to not consider it nonsensical.