Spot the difference between these two images

Spot the difference between these two images is a screamer video uploaded to YouTube on November 21st, 2011 made by Zakawat liaqat.

Video
The video starts to asks the viewer to find the differences between two pictures of volcanoes.

The song (but originally played it was the a-ha - Take On Me, since this video had grewed up the internet worldwide and started to make parodies on it) but also in the background. after at 30 seconds mark, it better had to didn't find the difference to the viewer. but after at 0:35 mark, a face from What's Wrong? suddenly pops up along with a loud screech. but after that, What's Wrong? pops up again along with a yet another loud screech.

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=8zBsS4r_bHs