"Doomo, Fujimura-deeesu.... imma be bonking the hell out of ya all deeeesu, yoroshiku onegaishimasuu deeeesu"
It's that kinda feeling for me on that few last part
Dwarves are an ancient extinct race. Who in this day in age is gonna call him that right off the back? He considers himself human and appearance wise he looks just like a 14 year old.
Its probably just a plot point for later.