He holds his hand out and shakes it - his grip is firm, with callouses that indicate a lot of weapon use. At least he doesn't hold the handshake for a long time - he's still not super comfortable with contact with people he doesn't know.

"Sure. I'll answer what I can... there's some people who might be better at some parts than I am." He's blunt and efficient where needed though, so it's not like he's gonna sugarcoat things.