He goes. Like one of his victims left without their Shadow, he can be pushed or pulled in any direction; his feet move absently on their own. But it doesn't last long. After a few moments of that, he blinks, and notices the hand on his arm, and reacts not with violence but confusion. "Oh—"

Quickly, he tries to pull away. "Please don't touch me. We established, I think, that that's not a good idea."