HOTARUNOHIKARI IT'S ONLY LITTLE LIGHT IN MY LIFE Season 2 Episode 7 Himono-Onna, Secret Heartbeat

Even though Hotaru has proposed to Takano, she cannot get Kazuma's confession of love out of her mind. When she overhears Mika talking about taking a trip to a mystical power site, she joins them in order to gain the energy to forget Kazuma, and to keep doing her best for her marriage with Takano.