In an effort to woo Rei, Ran buys a giant bag of bean-filled taiyaki and dresses in her best Barbarella outfit. It seems to work when Rei thanks her for the food by planting a tender kiss on her cheek. Ran declares it the happiest moment of her life.
She invites Lum to her place to gloat about it celebrate her newfound happiness. Considering Ran’s personality changes at the drop of a hat, Lum is initially unsure why she’s there, as more often than not Ran treats her like an enemy these days. But when she hears about the kiss she gives Ran and Rei her blessing.
It’s odd, then, when she returns to Ataru’s house, Rei is there waiting for her. Ran also shows up for more girl talk, and finds Lum in Rei’s arms. When the giant cat (who is also there for some reason) gives Ran a commiseratory taiyaki, she scarfs it down…and Rei kisses her again. Turns out he’s eating the bean crumbs off her face. Classic Rei.
Another day, Ran invites Lum out for coffee and pudding, declaring that Lum will be treating her. She unleashes a litany of events from her past, giving us adorable Lil’ Lum and Lil’ Ran. From pinning the blame on Ran when Lum wet the bed during sleepovers, to Lum being a lousy liar when trying to cover for her, Ran blames Lum for causing her to develop her current volatile personality—though her intense mom probably deserves more blame.
Lum doesn’t remember these events in quite the way Ran does, though why would she, when Ran casts her as the bad guy in every one? Even so, when Ran completes her exhaustive rundown, Lum can’t help but feel somewhat responsible. Ran has given her a lot to think about…and she thinks about it so strongly, she ends up leaving the café before Ran, thus leaving her with the bill! I guess there’s no changing this frenemyship dynamic…
The final segment involves Lum and Shinobu spotting Sakura roasting a newt. When Sakura lists all the traditional medicines it’s used for, they lose interest and start to walk away…until she mentions love potion. Sakura, who swears she’s never used it herself, nevertheless agrees to whip up a batch for Lum (for use on Ataru) and Shinobu (Mendou).
Ataru is the first guinea pig, and while he initially starts behaving affectionately (and monogamously) towards Lum, much to her delight, as soon as they interact with other people he starts spouting blatant, elaborate lies. Then he spots Shinobu and starts acting like she’s the only one in his heart. Clearly something is off about the love potion, and they head back to Sakura.
Sure enough, she made the “loud” potion, the recipe for which is right next to the love potion, and causes those who take it to lie, loudly. That certainly doesn’t bode well for Lum or Shinobu, but in particular it’s a step backwards in Lum and Ataru’s relationship. But just like Ran, and Rei, and Lum, Ataru is a creature of habit—in his case being an unrepentant horndog lothario. No potion can cure him of that, only time patience, and luck.