Where you appear
In two of the three shots. You open at medium distance from about 0 to 4 seconds, talking down at the listener and gesturing. You are only a dark shape at the edge of frame from about 4 to 6.6 seconds while the camera watches the listener. From about 6.6 seconds to the end you fill the frame in close-up. That last shot is more than 8 seconds of your face.

