Through a series of mishaps that begin when Bonnie ditches her for making her seem babyish before heading into her very first sleepover, Jessie finds herself sitting against the very tree she and Emily used to play at all those years ago. The property now belongs to the family of Blaze (Mykal-Michelle Harris), a young, horse-loving girl who takes an interest in Jessie. But Jessie is facing the prospect of her fourth owner, and after enduring the pain of three heartbreaks, she’s feeling at her lowest. “I can’t do this again,” Jessie laments. “I can’t love another kid just to find out I never mattered.”
As the music swells, Jessie glances at the tree at a new angle, and sees something she never expected: the words “Jessie was here” with an arrow pointing down to the ground. There beneath the dirt, she discovers a buried lunchbox full of memories from Emily’s past, and a note from Emily to her daughter. “Jessie, you’ll always be my little cowgirl,” it reads. Jessie, astonished, realizes she meant more to Emily than she ever realized—so much so that Emily has named her daughter after her favorite toy. The message on the tree wasn’t referring to the toy, but rather Emily’s daughter. Suddenly, Jessie has a new appreciation for her own purpose: “Bonnie’s growing up, and we don’t get to decide when that happens,” she says. “All that matters is that we were there at the right time to help them along.”