"A pleasure to meet you, Doctor."

Goro inclines his head in a show of respect to the other's title. In his experience, those who introduce themselves as doctors tend to be more on the egotistical side, and until he knows more, there's no harm in stroking said ego.

The unending drawings haven't escaped his attention, though, and after a beat, he can't quite resist asking, "Forgive me for asking, but are you an engineer? I couldn't help but notice your detailed sketches."