What a scary moment to see that! Stewardess’ don’t get enough credit. They put up with a lot and can be pressed heroic action at times.In the 70's I was on a plane flying west from the east coast, sitting by the window over the wing. One of the engines caught fire and I pushed the stewardess button, when she came I told her what I saw and she leaned over and closed the shutter on my window and told me to be quiet and not worry. But then she almost ran to the cockpit. The plane had another engine so we made it ok.