Most certainly. It's referred to as the autism spectrum and there is a fairly wide range, but at the same time, there are behavioural tics and tells that identify a person as being on that spectrum.
And maybe "innocent" isn't the right word to use, perhaps naive is a better one since that word implies that lack of understanding the other person's feelings.
Another typical behavioural pattern among the sutistic is looking at things as very simple "black and white" with little to no understanding of "grey areas." Musk strikes me as having this particular tic as well.