Lizzy always has her nose in her school books and her big step-sister is concerned she's going to grow up to be a loser. Britany and her best friend Simona are trying to help her to stop being such a nerd. Lizzy doesn't want to be "cool." So Brit and Simona have a better idea- they'll make her worship their feet (((this is the tickle portion of the clip only though)))

That's not all... she's suuuper ticklish. They really want to bully her so they hold her down and tickle the little nerd until she cries till they give her her books back. Loser.