[f. face]

Obviously I'm not used to humans! It's weird for me to want one...

[... quietly in the recesses of his mind he knows that it wouldn't be the first time, but shut up, quiet recesses of my mind, this is why I never listen to you.

He looks Kengo up and down, then, after some hesitation... reaches to run his human palm up his arm, over just skin - doesn't run into any protrusion or... anything.]