The poor boy is stuck in a bubble. Play Doozy Bubble and free these children from ther appointed bubble like system. Blast those bubbles with your blasting balls.
The Doozy boy does not like being in his bubble so it is best to let the people come out and play, but make sure you save them when they fall out of their bubbles so that they do not hit the ground. Good luck and have fun playing Doozy Bubble.