Lowell Anderson takes a bite out of an apple and places it on top of a shelf with the bite mark facing the back of the shelf. In subsequent shots, the bite mark is facing outward.
When Dina is talking to Brian via Zoom call, after she says "They were very small," the shot of Brian nodding on the computer screen uses a freeze form of Dina sitting in her office and superimposes the video of Brian into it. In all the surrounding shots, moving footage of Dina is used to help sell the illusion that the call is happening in real time.