Woman Goes Up The Escalator the Wrong Way

We all have experienced the escalator Fail, like when we almost tripped either getting on or off................but as an adult walking up a down escalator.... what?  This video had me rolling in the aisles. I love the constant cackle of the person filming the video, and how about the guy  going down, looking straight at the camera with a huge grin on his face? :) I know,  maybe she was trying to get in a last minute workout.