Dosukoi, Loving School Festival - S1.E6

Karin's class decides to do a cafe with costumes for the school festival. She manages to get a cute outfit, and invites Kirika to come to the cafe. She also learns Himeka has a crush on somebody, most likely Kazune (known from some clues). Meanwhile, Kirio tells Kirika that the festival is a perfect opportunity for them, but Kirika is hesitant.