Lizzie thought it might be fun to trick Richard. When he had gone to bed the night before April Fools' Day, she very quietly taped sheets of newspaper across the outside of his bedroom door so that when he opened it the next morning, he would think he was stuck inside!
She had to use quite a lot of tape and newspaper, but the surprise and laughter the next morning made up for it as Richard struggled to break his way out of his bedroom! Very funny!
Boo decided to try a prank on the other bears by hiding some bubble wrap underneath a mat in front of the door.