The honest truth is that it does upset him, but that upset doesn't get him anywhere. There's nothing that anyone is going to do about it anytime soon. When he goes home, he will be confined back in the box he belongs in. It will be disappointing too.

Toge's had a lot of life experience with disappointment.

It's fine, I'm used to it already. Even before we met I'd been doing missions alone for awhile. Since I entered first year.

That's not typical, but it was Toge's reality, so it was typical for him.