Stella’s parents decide to go on a camping trip without her after she shows signs of wanting to be alone, hoping the fresh air will improve their daughter Jenny’s health. Upon returning, they find Stella refusing to greet them, clearly upset about being left behind. The mood sours further when Stella’s father's neighbor visits to ask why she hasn’t been attending school, revealing that Stella has been isolated for days. The episode ends with Stella’s parents facing growing concern over her withdrawn behavior and the mystery of what led to her absence from school.