Izumi-kun is out sick from school. Shikimori-san learns that Izumi-kun asked Inuzuka to take notes for him, causing her to glare daggers at Inuzuka in envy. Yes, Shikimori-san sees Inuzuka as a rival. When the two of them go to Izumi-kun's house together to take the notes to him, Hachimitsu secretly follows them, and one little word that slips from Shikimori-san's mouth leads her to deduce the reason for this perceived rivalry... On another day, Shikimori-san is at the mall with Nekozaki, where they run into Kamiya-san and invite her to hang out with them.
So that's how it is, huh? 
He only asked me to take notes for him.
هكذا هو الأمر فقط إذاً؟ طلب منّي
تدوين ملاحظات له ليس إلّا
Aber so ist das also.
Pero, vaya, ese Izumi solo me pidió
a mí los apuntes, ¿eh?
En fin, que Izumi
me ha pedido los apuntes a mí.
Mais bon… Je comprends,
je suis le seul à qui il a demandé.
Però... ok.
Então é isso? Foi só para mim
que ele pediu as anotações?
Впрочем… и правда… Идзуми ж того…
только меня попросил о конспектах.