That twitch was probably from a case of nerves.
He was strung tighter than a Banjo.
And looking away from the camera. Either he is autistic or he’s on the spot trying to concoct a story.
He was fidgeting and was very nervous throughout. His hands were wild.
“That twitch was probably from a case of nerves.”
He was trying to keep from reverting back to his reptilian form.