Yuu's entire delinquent transformation is a con that never stops being funny because she commits to it with the earnestness of someone who genuinely believes bad girls wear nail polish differently. The comedy timing doesn't announce itself, it just lands, moment after moment, in the spaces between dialogue and reaction shots. This is a show that knows exactly what it is: character-driven chaos with no interest in plot coherence, built entirely on the fact that watching Yuu fumble through fake badness while pining for Atori is enough.

Yuu Yuutani looks like trouble. The sharp eyes, the piercings, the two-tone hair: everyone at school takes her for a delinquent. The truth is funnier than that. Yuu is a devoted good girl at heart, but her mind is filled with thoughts of Atori Mizutori, the school's beloved Madonna and head of the disciplinary committee. Deciding that being bad is the surest way to catch Atori's eye, Yuu gives up life as an honor student and sets out to become a real delinquent, helped by her friend Suzu Suzukaze. Her schemes keep going wrong, yet she still manages to become Atori's friend, unaware that others are competing for Atori's attention too. Meanwhile the school's self-proclaimed idol, Rura Ruriha, has taken an interest in Yuu herself. The result is a comedic romance about a quiet girl whose life suddenly holds more attention than she can handle.