This is what was seen in the video:
0:01 - Salty slightly forward of right wing, one person on left wing, one person on seat, one person standing on ground next to seat, all of which are head down in the cockpit), indeterminate amount of people (feet seen under plane) standing by plane
0:02 - same positions for all but Salty; Salty now even with wingtip
0:03 - same position for all but Salty; Salty now slight aft of wing
0:04 - others move out of frame, Salty now slightly forward of elevator and rudder
0:05 Salty walks forward to capture tail number
0:06 Salty captures tail number in frame
0:07 Salty begins to walk around elevator
0:08 Salty is behind elevator
0:09 Salty clears the rudder, but still behind elevator. Seven people are standing off the left wingtip. Two are young children, and a third is roughly a teenager.
0:10 Salty walks to left side of elevator. Two more people standing behind the left wing come into view, a woman and another person smaller than her.
0:11 Salty is standing behind plane. You see four people, two men on the wing, and two women on the ramp behind the wing. One appears to be a teenager, possibly a young-20s girl
0:12 Salty turns camera to focus on the pax in the seat and the two men on the wing, who still have not looked at him once.
0:13 Salty walks around the left tip of the elevator
0:14 Salty walks behind the two women by the wing.
0:15 Salty is behind the left wing of the airplane. A man in a blue shirt is beckoning to him from directly in front of the spinning prop
0:16 Salty is still behind the left wing, and the man in the blue shirt is walking towards the left wing tip. There are people on the porch of the building, and a man leaning against the hangar, and some other people in front of the building with a porch.
0:17 - video doesn't show me the last two seconds.
The only two people who even looked at Salty were the blue-shirted man and the man leaning against the hangar watching the Yak. If you're not one of the three, that must have been you.