[ Normally he tended to stay away from the amulets and the weird 'in your head' kind of thing that happened but out of curiosity he'd decided to check it and was surprised by the strangely innocuous voice that sounded, followed by a string of random noises.

Was he aware he was doing that, exactly? ]

Yeah. The amulets tend to make speaking easier for those who are currently unable to do so.

[ Mika's voice is calm and rather collected as he responds, choosing after a moment to address those odd noises from before. ]

...Hm. Are you going to be alright?