Tsuneyo has brought Molly to the amusement, feeling that she needs to visit it for some reason. Molly isn't particularly happy about this due to it being during the day and outside, but Tsuneyo needs someone to accompany her. Molly continues to complain about it, but when Tsuneyo scolds her for her lack of drive and persistent refusal to experience the things she likes, she begrudgingly agrees. Molly is still surprised to see how much Tsuneyo seems to like amusement parks, but she confesses she doesn't and only wants to visit it because she constantly dreams about being here before, despite the fact that she never was, and wants to try to retrace the steps from her dreams to figure out why.
Hearing this, Molly assumes her dreams are actually memories from a different timeline and retracing their steps might reveal more information. Being excited by this revelation, Molly takes charge and guides her to different food stalls. Between getting takoyaki, receiving a suggestive and oversized portion they throw away, and getting some chicken skewers while absorbing the atmosphere around her, Tsuneyo always has a feeling of deja-vu.
Molly assumes she died consuming these food items during previous timelines, but Tsuneyo doesn't feel fear or pending doom when she looks at her food. Instead, she feels an unexplainable emptiness, like something or someone important should be with her right now, a feeling that makes Molly believe she went on a date with someone, but Tsuneyo doubts it since she never had and still has no romantic feelings towards anyone. When Molly still thinks she did and jumps to the conclusion that it might've been with her, she has to clarify that Molly is just a friend to her and that she has no romantic interests in girls. With this cleared up, they continue their search.
After spending a few more hours at the park, both of them aren't any closer solving Tsuneyo's weird feelings of familiarity, and Tsuneyo still refuses to believe that she went on a date with someone. After mulling it over, they come to the conclusion that Tsuneyo's dreams are a prediction of the future. Molly asks what her next prediction is and Tsuneyo remembers the ferris wheel. Some time later, Molly is sulking due to her being left behind after Tsuneyo invited someone over.
Inside one of the cabins of the ferris wheel, Tsuneyo is taking a ride with Sensei, who assumed that her calling him was important and is surprised she called him so soon. She uses this to explain her newfound ability to predict the future and warns him about an upcoming disaster he'll face, being convinced that it will occur due to everything else she successfully predicted so far. She's satisfied with her having done something good and wants to return to normal now, but Sensei tells her that her dreams aren't a vision of the future but a memory from an erased past, as both of them visited this amusement park together and even rode on the ferris wheel before. Tsuneyo has a hard time believing this since it sounds like they went on a date, and when Sensei says that it kinda was, she starts remembering it, though suffers from severe headaches as a result.
She asks him if he knows what's happening to her her, and when he admits that he knows a bit and how Ayane and Makoto are in the know as well, she requests he and the mentioned girls pay her a visit the following day.