When you are playing with the main story, you know a second story telling the backdrop that you often realize only after you have been told.
Probably the most test-like video that aims to gauge the audience's attention is probably the videotape of a month-old man wearing a bear, walking back and forth among a group of basketball players on the street.
Now, a second video is being spoken for at least as famous as this video on the internet: "Evan"









