[At least Saitama is very relaxed, his eccentricities come primarily from him thinking things are Not A Big Deal when others people very much disagree]

Yeah, they give me a suit to wear. [not that he needs it beyond breathing]

They give us a tie, so we don't float off. I have a buddy who keeps an eye out, too. [failing to mention that his buddy is a gigantic space robot because he's already completely normalized to the idea. He'll finally catch up to the worried look on Armin's face, giving him a slow, gentle mock-punch to the shoulder]

It's all good, I'm saying, don't get worried so quick.