Meh...
The background being all white was terrible. It made things unclear for me. I thought the boy was a student waiting to get out of school but when he just started running all over the place that obviously wasn't the case, he would have gotten into some kind of trouble. All the stuff with the door(?) took too long. Your flash had a lot of good animation, but the motion tweening done with the painfully drawn out door scene probably had more frames than those that were animated. Overall, this works as a schoolwork, but not really entertaining as a NG flash.