I don't know which ad agency was responsible for this Brussels Airlines TV commercial, but if they didn't win an award for it, they should have!
Don't worry that it's not in English. You definitely will get the message by the end of the video, I promise.
If the video does not play or display properly here, you can see SN Brussels Airline TVC on YouTube.
Although I had never seen it until today, apparently this video has been around for awhile. I notice that YouTube user vinko posted it in 2005! (So much to see on YouTube, so little time!)
I first saw the video on the Aviation Movies section of the airlinecrew.net forum. There are lots more great aviation videos posted there. Check it out some time.