[ That sensation isn't wrong. Setsuna has never explicitly spoken of this to anyone in this world before. Truthfully, he could've easily ignored the question. But Adra is a respected comrade and he's earned enough trust from the young Meister, leading for the younger Hero to admit something like this. He could at least explain himself for his behavior in exchange for not sharing the story. ]

Yes. I have sworn that oath not just because it is required of me. I too have reasons to keep it.

[ Why? Well, maybe the reasons aren't that difficult to see. Setsuna, who had no choice but to be isolated in his home world... He isn't used to being with others. If he gets used to it now, and one day returns to where he belongs...

He's not sure if he'll be able to keep that vow anymore. And what then? He doesn't want to think about what will happen to him. ]

No matter what, I intend to stay as myself.