His demeanor says “fear”.
IMO he is terrified. Not terrified of Covid. Terrified of whoever forced him to do this.
That is the face/body language of someone who is afraid and very uncomfortable. Very forced.
Who is he?
Regarding Jimmy Fallon song and dance video. Note he did the hand cover of his eye in middle of his performance. Yeah, he a look like fear. Very awkward and wound up.