I can only remember some children running in a field in the entire song. The camera is in front of them and all the song is in only one take. Their clothes are all the same, with white shirts and I can remember the final take, one of the boys is exhausted and puke (is not disgusting, only because he is exhausted).
The field is like the picture.
I had this image on my mind around one year and still can't find the song again.