Ep. 24: Mio questions Yuuko about Koujirou while Misato and Mihoshi discover his club affiliations.

Yuuko informs Mio that Koujirou was helping Nano, prompting Mio to interrogate her friend. After Yuuko is called an idiot, she falsely claims Koujirou kissed Nano, causing Mio to imagine a romantic scenario. Later, the Tachibana sisters learn Koujirou attends Kendo classes and is in the Acting club, not Kendo. Mihoshi suggests confessing, but Misato reacts with a bazooka threat. Meanwhile, Nano cares for a sick Sakamoto, leading the Professor to feign illness for similar attention, only to be rejected and throw a tantrum. Mio encounters Koujirou retrieving her dropped coin but remains too embarrassed to speak. He uses the coin to buy a drink, but the vending machine malfunctions. That night, both Misato and Mio reflect on their feelings for Koujirou.

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