Put the paper in the box

Alex found a new toy to play with.  My dad would put tissue paper in a box and then Alex would take it all out, walk through it and then run to the kitchen. He would give my dad enough time to put the tissue paper back before running in to do it again. He must have done this 10 times before we left the paper out of the box when he ran in.  He looked at it for a minute then put the paper in the box and then started all over by taking it out.  We were all tired after watching him to do this for 20 minutes.  But he had so much fun!!!