This is not going to end well.
These two look very serious about their little sawing project, but they’ve missed the very important part of safety procedures: using common sense when handling tools.
Using a human being instead of a table when sawing a piece of wood, in part, is the definition of a recipe for disaster. We sincerely hope these two (or the person holding the camera) realized how stupid this was before one of them ended up in the hospital.