He let out a slow sigh. He didn't think Gen was lying to him. He hadn't thought there was a problem with his boundaries, they just were. Most people got that. He did his best to connect with others anyway.

He wasn't really sure if Gen's speculations were right or not, but it was a possible alternative to him having broken everything by being, well, how he was.

"I wouldn't have said anything if he didn't ask." Senku stated, because that was true enough. He didn't just walk up to people and say that, with apparently, good reason.

"I'm frustrated." He admitted. "Because I did all of this, and I can't even take it back or pretend I wouldn't do it again, because I would. I wouldn't like it if he walked up and grabbed me. I wouldn't like it if anyone did. Someone on the train did that already, when you weren't here." He grimaced. "I got very mad at her when she refused to put me down."

Gen hadn't seen him get mad, it was a testament to how rare it was.

"I didn't think that much of it, it's not usually a problem. It's weird, I understand that through observation, it's weird. I'm weird, or broken or whatever, and I get that. I've never...I didn't expect him to react like that. I'm frustrated because I don't understand." He was likely missing context.