Kotoha is just sort of standing there, one hand resting on Tesla's dome, looking confused.

"...I have no idea what any of you are talking about."

A slight pause before she continues, because she doesn't want to seem totally clueless.

"Also, ghosts aren't typically very forthcoming - it's usually more like 'hey this is how I died, could you do me a solid and fix a thing', for the most part."