Dam the scene between Mai and Yuuko and scene with the Teacher, Sakurai, and Annaka were two of the funniest in the series in quite a while; The over dramatic effects for Yuuko were perfect
her and Mai have very interesting relationship
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The card scene was interesting and a bit funny, but the weakest part of the episode to me as I felt it ran a good bit too long; also I liked the Crow scene more than it too.