This episode manages to be worth watching because you get to watch Natsu being hilarious and Wendy being sweet. But Gray doing something like betraying his friend because he couldn't take the time to remind him about a promise he had made was stupid. Plus, he put Wendy in danger by doing it. I would have killed Gray if I had been one of his friends. You don't put children in danger, and you don't betray your friends! It's totally out of character for Gray.
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