"What are you— I said not to touch anything!" Beyond the glass, the core blustered and fussed as the ex-subject tore something from the walls. It left a perfect rectangle of clean white where it once plastered against the booth, the edges neatly lined in must. As she plastered it onto the glass to write, his shutters narrowed with a skeptical skew of his upper handle, exasperated. "I can still see you. If you think you’re hiding. It’s a big window. Massive. Part of the whole package that I mentioned, not ten seconds ago, that you were NOT supposed to be touching. Which you ignored. And are still continuing to do so.”
Wheatley had nearly forgotten how maddeningly autonomous the Lady was. Only took advice when she fancied it and plowed on her own course otherwise. Poor thing. Look at her. Clearly the brain damage hadn’t cleared up. If she was trying to read that poster then she was holding it entirely the wrong way, what with the cartoonish imagery and unethical work advice facing his direction. Rookie mistake. He should be gentle about this. She was, thus far, the most passive version of the Lady he’d come across, once they got past the stage of pointing guns housing miniature black holes at his optic.
"That’s paper. I know, interesting, you may be unfamiliar with. Probably has some sort of texture you’re enjoying right now. I’m glad you’re enjoying it, sincerely, you’re having a whale of a time there. But it isn’t ACTUALLY part of the machine I was trying to tell you about. You’re close! Oh, so close, look at that, just look down! Right below it, that there, at all the metal bits, isn’t THAT more interesting? Yeah, wow, I’d think that’s fascinating—" Hang about. She was coming back out. A grindy sound of his motors struggling for traction signified his movement, scooting along the rail back toward the doorway to halo her in weak lighting.
"… oh." She wrote something. Clever minx. His shutters squinted slightly, entire core executing the smallest of tilts to go with him working out the three simple letters with a tiny bit more time than should have been necessary. "How. How? How… how does paper work? Um. Heh, It’s great you’re curious, trying to expand your educational boundaries, but I don’t quite think- waitwait, the machine? You mean- you mean the machine!” His smudged optic lit a bit brighter, voltage ticking up several notches with new interest.
"How does my machine work! Of course! Of course you’d wonder, it’s amazing, all the things I said. Well. Um.” He had no idea. “… science, to start with. There’s science involved. Something about physics. Maybe algebra…” The core dithered his attention past her, washing her into a slight silhouette when his focus gleamed onto the window. An idea struck him, pulling him back in only a few moments. “Actually? Actually THAT there is just the control booth. The HOW is downstairs! Below us, specifically. That’s where the magic happens. This here? This room? Is the result.”
A deep thrumming boom resounded from somewhere near enough to be felt, a vibration rattling loose girders and bent pipes. The eerie echo only raised the core’s spirits, donning a madhatter shutter grin of delight. “Ha! Hear that! It’s rebooting! The generator! We’ll be having power in no time. Are you excited? I am. One hundred percent on the edge of my seat- metaphorical seat- for this. You’re going to be astounded. Come out of there, c’mon, step on out. You need a better view of this. It’s going to be incredible.”