Incredible. Yeah, ow, okay, getting his feet stepped on hurts. But honestly, he's made of metal, it's not a big deal.

"Aw, come on! We only just got started!" 9S lets out a light laugh. He can read between the lines, though. "If you want to stop, we can. It's kinda rude to stop before the song finishes, but we're only practicing. So I don't mind."