[He recognises the concern and smiles] Mm. I'm following Agito. [He points up without having to look, though he does anyway, at a small speck far overhead on the dome wall, moving around it at high speed] He's testing an upgrade. I'm making sure he doesn't hurt himself. [He'd had to increase the braking speed, so the dark was getting used to it still.
But that's not the important thing here] Are you alright, ne? You seem a little down. [He wants to help]