Baka and Test: Summon the Beasts Season 2 Episode 10

After the turbulence between Akihisa and Minami, Miharu is confronted by Akihisa (In hopes to anger her for a ESB). Akihisa successfully enrages Miharu for a battle on the school roof. After Aki gains the upper hand, he is “betrayed” by his classmates and attacked. Yuji strikes a truce with Miharu. It is revealed in the epilogue, Akihisa admits his true feelings about Minami through a tape Voyeur secretly recorded. Minami overhears this tape outside the classroom and later admits to her sister “Your sister has fallen hard for someone…”