[He does follow, but after a pause, watching Charles wheel himself. He almost offers to push the chair for him, even reaches for the metal in it, judging his capabilities. Normally, it would be nothing; now, he has a feeling it would be more difficult than he'd care to admit. So he doesn't offer, just follows after Charles - and slipping a round him to open the door. He could do that much, at least.]
[Spam]