A wooden block calendar shows the date is Monday, June 13, 1983.
Inside the restaurant Angel Mort, Keiichi finishes his meal with his father. He suggests to him that the food is not much different from other family restaurants. Ichirō lasciviously asks his son who cares about the food. He then directs his attention, which Keiichi follows to see what When They C ry Wiki will charitably describe as otaku, but he sees some more normal clientele, one of whom asks for a refill of his coffee. A waitress turns with an audible settling of her front court that When They C ry Wiki stresses is completely necessary for the plot. As she walks past them, Ichirō gives a satisfied laugh while Keiichi scowls. However, when she passes Keiichi, he does rather follow her back court. Keiichi recovers himself and sarcastically asks his father if this is why he claimed the restaurant was so infamous. Blushing as he smiles, Ichirō rhetorically asks if his son likes their uniforms as well, which prompts a hard slap with a harisen, which Keiichi apparently carries with him on such outings.
When they recover, his father advises him to be honest with himself as he excuses himself to use restroom: "You take some time to appreciate these girls while I'm gone." Keiichi sits back down and mutters to himself the question how old does his father think he is.
He is interrupted by the voice of a girl apologizing for the wait for his dessert. He looks up the costume to find a very surprised and embarrassed blushing Mion. When in his shock he asks her if she is her, she turns away a bit. He continues to severely ask why she is working there. She responds that it is her uncle's shop, and she is just helping out. Though blushing, he tries to tease her that her outfit looks good even on her. Blushing herself, she asks him not to stare so hard since it is embarrassing. Keiichi persists in his teasing by suggesting that she loves when all of the guys stare at her when she is wearing it. She turns angrily and stammeringly protests that she does not wear it because she wants to. Keiichi continues to confess that he never thought she would look good in it, not in his wildest dreams.
Deeply blushing and embarrassed, she tries to insist that he has it all wrong: she is actually Sonozaki Shion, Mion's twin sister. Keiichi retorts by asking if this is the first time they have met, why did she act as if it was not. Sweating as well as blushing, Shion smiles a bit and stammers that her sister always talks about him. Unpersuaded, Keiichi deems it a pathetic story. Shion squirms with anime bubbles appearing over her head.
Keiichi finally relents, addresses her as "Shion," and apologizes. Still blushing, she accepts his apology so long as he knows she is not her sister. Ever Mr. Smooth, Keiichi then teases that he does not think the uniform would look good on Mion, but "Shion-chan" looks great in it. Her eyes cross and steam rises from her head, as she tries to understand what he means, but another waitress interrupts "Sonozaki-san" to tell her she can take her break if she wishes. She recovers a bit, and then she tells him that she is happy to have met the infamous "Kei-chan." For his part, he smiles back that he really thought she was Mion.
His father returns laughing to himself just as she leaves. He asks him if he finally understands why the place is so awesome. Keiichi smile, looks in the direction of where Mion was, and confesses that he does.
The wooden block calendar now shows the date is Tuesday, June 14, 1983.
Keiichi walks home with Rena and Mion, complaining that skipping lunch is torture for him since he is a growing boy. He flashes back to outside the school where their teacher, Chie Rumiko, has divided them into teams to cook curry. Keiichi grouses about making it into a competition. He confesses that he has never seen Chie-Sensei act so intense. Mion whines in agreement that Chie is usually "so gentle and sweet," as the scene focuses on a flashback of a pot of cooking curry. Rena asks him if he is okay, and reminds him that she told him to eat some of her curry as the flashback shows that Satoko tipped over the comically-horrified Keiichi and Mion's pot. As the flashback then shows Satoko dumping salt into Rena's pot, Keiichi laments that Satoko turned her curry into a "hypertensive's salty nightmare."
Back in the present, Mion indulgently congratulates him for pulling through despite everything, but Keiichi protests that words will not make him feel better. If she wants to make him feel better, she should get him something to eat. Rena laughs and assures him that his dinner will taste great after his wait. At the water wheel, Mion stops and states that she has to head off to work. Still apparently not accepting that Mion has a sister, Keiichi remarks that waitressing must be pretty tough to Mion's surprise. Also surprised, Rena asks if she is a waitress. Entering Cute Mode, she comes close to Mion and demands to know where she works.
Blushing, Mion tries to explain that she is just helping her uncle. She then switches to claim that she is simply watching the game shop for Uncle Yoshirō. Keiichi actually responds to Mion's embarrassment by declaring that Shion is the waitress. He then sweatingly "apologizes" to Mion since she and her sister look so alike he simply forgot. However, Rena asks him who Shion is. He answer.png.pngs that it is her twin sister, then adds a tease to Mion that they look the same but have completely different personalities. She takes his life-line and stammeringly agrees that she and her sister look similar but are totally different people. Pressing his advantage, Keiichi teases that, unlike her, Shion is really cute and has a sweet smile.
Mion blushes deeply, holds her cheeks, and stammers, "K-Kei-chan!" Confused, Rena insists that she never remembered Mion mentioning that she had a sister. Still blushing, Mion recovers and tries to explain that Rena has never met her. She then apologizes quickly that she has to run to work, and she quite literally runs away. Keiichi, who clearly does not buy the "twin-sister" explanation, tells Rena that, technically, Mion is not lying so she should just believe her. Reentering Cute Mode, Rena responds that she does believe Mion since she looked so cute.
In the Maebara House, Keiichi lies on the floor at the entrance whining about when dinner will happen, and when his mother will return. The doorbell rings behind him, he languidly announces that the front door is open, and the feet of Shion enter. She nervously stammers a "good evening." Dressed in her St. Lucia Academy uniform, she is shocked to find him on the floor. He looks up at the blushing girl, and he starts to address her as "Mion" but quickly switches to "Shion." When he asks her why she is there, she explains that her sister informed her that he had to skip lunch. He sarcastically asks her if she brought food for his starving stomach. She sheepishly, but quickly, produces a wrapped box, then adds that it is in thanks for the "d-doll."
Seeing the box, Keiichi executes a leap but then asks why she is talking about the doll he gave to Mion. Blushing and sweating, but looking quite pleased, she haltingly explains that she was quite happy to take her present over to him. She then formally bows and presents the wrapped box while formally apologizing for bothering him. He eagerly accepts while insisting that he is really glad she came. Still "Blushing and Sweating, but Looking Quite Pleased," she stammers that she was on her way to work and has to go, and as she leaves still "Blushing and Sweating, but Looking Quite Pleased," she tells him he may return the empty containers to her sister after he is done. Keiichi looks over a very impressive collection of boxes containing food, but he does wonder if it is really safe to eat. He pauses with his chopsticks as he wonders if Mion stuffed the food with Tabasco sauce or mustard. He tries a piece, finds it delicious, and begins eating with enthusiasm.
The wooden block calendar now shows the date is Wednesday, June 15, 1983.
In class, Keiichi presents Mion with the wrapped boxes while thanking her for the food which he found delicious. A semi chibi Mion startles in reaction to his compliment for a moment then takes the wrapped boxes. Rika, Satoko, then Rena as well as a few classmates, stare in surprise at the blushing Mion. Ever in the possession of a clue, Keiichi starts to tease that he was very happy that Shion came by and gave him food. He declares that those are the containers, and he has washed all of them for her. Mion tries to recover by laughing, while "Blushing and Sweating, but Looking Quite Pleased," that Shion is very thoughtful.
Satoko interrupts her by declaring that she is in a very good mood today. She approaches with Rika, while Rena, who sits next to Mion, bubbles that Mion is being so kind and gentle. For her part, there is a bit less "Looking Quite Pleased" in Mion's expression. Satoko suggests that Mion has come down with a cold. Rika gently suggests that she is sure Satoko will eventually "come down with a cold," too. Confused, Satoko asks her what that means as the scene cuts to the outside of the school. Back inside, Chie has fallen asleep on her chair. Keiichi lets out a loud yawn and stretch whilst Mion and Rena try to study behind him. He confesses that eating lunch made him sleepy. Excited, Mion asks him if he always eats every last bit of lunch. He happily agrees that it would be rude to the person who made it not to. Rena smiles in reaction. Blushing a bit, Mion claims that while he gives off an intense and independent vibe, he actually appears to have good manners. Rena agrees that Keiichi is nicer than he looks.
Keiichi grumbles a bit that it appears that they are making fun of him. Mion snaps back that she simply wanted to point out that people are not what they appear. Again ever in possession of a clue, Keiichi demands to know what Mion implies he looks like now. Chie scolds the both of them, then summons Mion to approach with her notebook. As Mion skulks to the front, Rena gently advises Keiichi that sometimes people are the complete opposite of what they seem. He asks her where this came from all of a sudden, but she does have his attention. She gives the example of Satoko: she was a sweet and needy child until recently. Keiichi finds that unbelievable. In the background, Chie lectures Mion. Rena continues that she always imagines Rika will grow up to become a "devilishly beautiful woman." Directing his attention to the sheepish Mion suffering Chie's lecture, which includes her noting that Mion made the unpardonable sin of being distracted the previous day when they were making curry, Rena claims that Mion is "really girly deep down." Keiichi smiles slyly and asks her how much Mion paid her to say that. Without skipping a beat, Rena continues that Mion is the head of their club and works hard to be their leader, yet underneath all of that, "she's just a cute girl!"
Keiichi startles a bit, then has a flashback to Shion at Angel Mort, then at his home. As he returns to the present, Rena happily adds that she hopes he will not forget that about her. Keiichi turns to Rena and asks her if the lesson applies to her as well. Rena startles as she asks him what he means. Suspiciously, Keiichi reminds her of her words and asks what they mean about her. Rena laughs off his suspicions and turns the table by asking him how he sees her. As he starts to say that the Ryūgū Rena he knows, her face appears to grow to fill his visual fields as she "hmm?" in anticipation of his answer.png.png. He laughs and finally replies that she sometimes takes jokes a little too far, but she is caring and is "the perfect girl." This pleases Rena.
Keiichi, however, stares at her suspiciously as the higurashi c ry, and he inwardly wonders, "but if you're just the opposite. . . ."
Outside the school, Mion apologizes to the rest for having to go to work. Rika assures her that it is fine since she also has plans. Mion remembers that Rika has Watanagashi practice. Keiichi asks if there is some big event. Rena explains to him that it is a festival held at the shrine on a Sunday in June. Satoko adds that Rika is the Watanagashi miko who will perform the ritual dance. Keiichi deems "watanagashi" to be a weird name for a festival. Rena happily explains that it means "cotton drifting," and they remove cotton from futons and let it drift down the river. Satoko announces that they do not have time to dawdle and takes Rika away. Mion also makes her excuses and starts running down the road. As she leaves, Rena observes that her relatives own a lot of shops so it must be hard for her to help out. Keiichi, however, just stares in the direction Mion left.
With a smile, Keiichi rides his bike to Shishibone. He parks it outside Angel Mort thinking that Mion is "a cute girl, deep down. . . ." Unfortunately, after he parks his bike, he walks and tips over three motorcycles.
He is immediately confronted by the Motorcycle Gang. When they start to threaten him, Shion arrives and angrily tells them to leave. When they confront her, they find her backed up by angry citizens. More and more approach staring at them. Keiichi looks in fear.