The entire premise of "ORESUKI" is built on a series of reveals. The first major twist is that the protagonist, Joro, is not a dense, kind boy but a manipulative schemer, and that the two girls who confess to him, Cosmos and Himawari, are actually in love with his best friend, Sun-chan. The second major twist comes when it's revealed that Sun-chan, the seemingly perfect and friendly best friend, orchestrated a complex plan to make Joro a social pariah out of jealousy for Pansy's affection. He manipulated Cosmos and Himawari by leveraging their feelings for him. Pansy, however, was aware of this plot all along and exposes it, saving Joro.
Later in the series, it is revealed that Pansy's demure appearance is a disguise; she is actually stunningly beautiful, a fact she reveals publicly at the Flower Dance to help Joro. The final arc, covered in the OVA, introduces a rival, Hose, who challenges Joro for Pansy's affection. The climax of this arc contains another twist: Cosmos, Himawari, and another girl, Asunaro, all give their tokens of affection to Hose as part of the bet, but they do so while simultaneously confessing their love for Joro, a move that stuns him and complicates his plans. The ultimate resolution comes in the final scene between Joro and Pansy. After Pansy once again tells him she loves him, Joro responds, "The moon is pretty, isn't it?" This is not a deflection but a famous Japanese literary euphemism for "I love you," attributed to author Soseki Natsume, whose book is Pansy's favorite. It is a subtle, character-driven confession that confirms he reciprocates her feelings, ending the story with them becoming a couple.