[He watches all of it, categorizing it and filing it away in his brain. It's leading him to conclusions he doesn't like, but it's not like he really has any room to talk on who his brother hangs out with. Once they've both determined that Takatora is upstairs, he nods.]

... Do you know anything about someone named Sumii Yuuya? I know he had one of the Drivers briefly, so I thought you might have an idea where he's been. He disappeared a while ago.