Kageyama does wonder why he's even possessing him then, but Dimple as always works in mysterious ways. He considers asking but thankfully, or not, the way Dimple veers off to say something truly baffling distracts him.

He stops, turning back to regard Dimple again, piecing things together a little bit. No one will ever accuse this guy of being quick on the uptake but 'future' and the comments before do start to clue him in a little.

"Arataka is fourteen," he informs, head tilting a little as he tries to sense Dimple out again. No, still felt like Dimple, he doesn't notice anything off. That's Dimple's particular energy alright. "He calls me master, even when I tell him not to."

His gaze goes a little intense on Dimple. "Are you really Dimple?"