Am on dial up so can't watch the video but like others have said, it probably doesn't make a difference. Used to be a "den mother" for Cub Scouts and knot tying was one of the things taught the boys. A square knot will not easily come untied. You cross the right hand string(rope) over and around the left hand one, then you take the left hand string (was 1st on the right side) and cross it over and around the right hand one. Pull the knot tight, should look kinda like a figure eight. Remember "Right over left, Left over right" kinda like screwing on the hose "Righty tighty, lefty loosey" Clear as mud? :D