Watch how she moves compared to the way Justin gives his speech. It seems as if she is speaking the speech alongside him, as well as keeping time, or moving when he is supposed to emphasize a word or pause momentarily. Seems as if she is speaking under her mask, possibly lip syncing or something before she looks at the camera and realizes her movements are obvious. She then grabs her brief portfolio for a moment to play it off, before continuing to speak under the mask.
Watch how she moves compared to the way Justin gives his speech. It seems as if she is speaking the speech alongside him, as well as keeping time, or moving when he is supposed to emphasize a word or pause momentarily. Seems as if she is speaking under her mask, possibly lip syncing or something before she looks at the camera and realizes her movements are obvious. She then grabs her brief portfolio for a moment to play it off, before continuing to speak under the mask.