Opening up to people's still a little hard for Kanji. When he's been working on being the image of the ruthless, tough shinobi ever since his father's death, the idea that people actually want to talk to him...
It's still a spot strange. Good, but strange.

As such, he's not going to complain at the company - he gives a wave as he spots who's taking up the seat opposite. "Hey," he responds.