The rest of the shopping trip is without incident. When they get home, Tina instructs Leah to go wash up so she can help make lunch. Leah begrudgingly does so.
As Tina unpacks the things she purchased, she comes across a bag of supplies she doesn't remember getting. It's full of baby clothes and other baby supplies, including a fully stocked diaper bag. At first, Tina thinks that it was a mistake. Then she sees the piece of paper in the bag. She reads it and her eyes widen. It's a list of words she can use to trigger specific babyish behaviors in Leah. There's a lot. Some will result in the behavior happening once, others will make the behavior happen over a longer length of time, and some are even supposed to be permanent.
"All right, what do you want me to do?" Leah, who has returned from washing her hands, says. Tina looks at her stepdaughter, then back at the list. She picks one trigger that will cause a single instance of a very obvious behavior.
"Well, I need you to get the copper skillet," Tina says. At the word "copper", a fart comes from Leah. Tina can tell by the smell that the trigger word worked. Leah just pooped herself. "And I don't care if you fuss, you're going to help." At the word "fuss", Leah sucks on her thumb.
Tina can't believe it. It really did work! This is a list of cheat codes she can use to make her stepdaughter act like a baby! Of course, she's not sure how aware Leah is of her actions.