There's a funny bit on the video, well, I think it's funny.

Right after Jack opens his parachute, the camera cuts to show you the writing, "Will You Marry Me?", and then it cuts to Jon. He looks at the camera, with his trademark grin, and it's almost like he's saying "You really think we'd let him die?". Just imagine it next time you see the video, lol.

Also, Jack seems to be falling VERY slowly. It takes him almost 4 minutes to fall off a building, lol.