A comment like this, posted glibly to an internet forum, crosses into personal attack. That's not allowed on HN, so please don't do that.

He's talking about understanding facial expressions... and I'm reading his, and for some reason he just looks like he is about to cry the whole time. Not sure if it's because he is emotionally positive about the things he is talking about, or upset about something. I get like that sometimes when I speak about things that mean a lot to me, so maybe that's what's happening. It's hard to tell, because I don't know him personally.

I don't see it. I think it may be just because he's looking intently at Sam (the interviewer) and the camera is on Sam's left, and so it's filming his eyes edge-on.

Nah but i do think it seams like he is terrified of being caught.

Caught for what? I don't know. It is merely a feeling i get watching parts of the interview.

It might have something to do with him shaking his head slightly side to side most of the time.

He is a great CEO and to me seems to be having some form of Asperger's.

Yes sir.