Zhenya had crawled under the dinner table at home. It was April Fool's day. She had waited for two hours, plotting her prank. It wasn't necessarily a good one, but it should work. She had to hold her hand over her mouth to try not to laugh. When Dimitri sat down at his seat, she carefully untied his shoe laces. Then she tied them together. He wouldn't be able to walk! She had to wait under there though in case he noticed and caught her out on her prank. After 30 minutes, he stood up and fell on his face.