Kanda decides to text her confession to her crush, Takase, but a race condition results in a deadlock. Kaga's childhood friend, Nanase, joins the astronomy club, but she seems to have an ulterior motive. Goda and Kamine are finally dating, but he has trouble communicating his feelings.
This is my fault. I'm sorry.
هذه غلطتي. أنا آسفة
Das ist alles meine Schuld.
Per colpa mia... tutto questo!
Isso é minha culpa.
Это моя вина, прости.