Responses

I think about this all the time, but he’s constantly whispering and talking casually, which is super different from how Yakumo speaks at work. Usually when you talk to someone politely, your voice is at a higher register, and you weave sentences together differently. Casually, at home, his voice probably comes across deeper and he seems to be speaking deadpan too!
Oh my gosh! It was the guy from work the whole time? Wow! How did he pull that off? Who could have guessed? /s
On a serious note. How did he not recognize the voice at all?