I would not care about the question being posed by the starter of the thread. But, the video took my attention, not because what was captured, but what captured it. it is captured by an infrared thermal camera which captures the heat pattern of the scene. it's gray coded where black represnts hot parts of the scene and the more brighter(white) the scene is, the less hot (or colder) it is. you can imagine why the couple are black in the image. hhahahaha:P it would be even darker around central region with that camera:P LooTe