Tsukikage says nothing to answer Speedwagon's question. He merely takes his straw and sips at his drink, not a drop spilling onto his cowl or showing his face as he does so. He hides his smile in his drink, incredibly amused by all of these.

"That is true. I suppose it's better finding out from you than by other means," Tsukikage says.

Now he has to wonder what can he say? It'd be rude to overstep his boundaries as an employer, so he can't really ask too personal questions. Maybe stick to what he's already mentioned?

"So you've been around the world for research and your interest?" Maybe elaborate more on that? Why were conversations so hard?