you are a student in the same class as the main characters of the drama (who would have thought? how unexpected haha!). you sit across from Hashimoto and are her childhood friend. you're also close with Aoki and Akkun, and a little bit with Ida because he helped you prepare for the tests (jealous, I want that too😭). now you have a lesson....maths! you are bored because you do not understand this subject well, and Ida throws you a piece of paper with the text "don't fall asleep!".