How do water filled balloons react to pressure?

Look at the video first, then read on!

Now you see, when the balloon falls-

So when the balloon falls, the shock is absorbed by the water, and so the shock travels to the area with the least pressure and gets thrown out of the balloon with a certain amount of water.

Sometimes, when the balloon is overloaded with water, the whole balloon gets a huge shock, and the shock cannot escape easily as the mouth of the balloon is too small for the amount of water in the balloon and thus the situation becomes from bounce balloon to

STRANGER THAN FICTION-

1. The balloon bursts mid-air and I say in my blog that air started to give some prickly pressure recently.
2. The balloon begins to bounce and doesn't stop.
3. The balloon flies away. (Don't even think of the window)
4. The balloon starts to absorb water instead of spewing out water!

This is the first animation video I've ever made and all of them was on paint! I stuck the pictures to a video by using the Windows Movie Maker and adjusting the frame size to 0.5 seconds!

Nice? Comment and give me more suggestions, theories and improvements to both my blog and this video!