sfdsfadfkds; THANK YOU! My headcanon is that Arthur is stoic mostly but pretty free from hangups (sexual or otherwise) and is demonstrative in his own way when he feels like it. And if anyone is surprised, well, they didn't grant him any more layers than just the surface? That's their problem. :D

Also, as for the last bit of your comment, I don't even know how to process that, so... *bear hugs you instead*