Throbbing Fireworks Yay!: It is Tanabata and Ruby asks Mikage if she can watch the fireworks with him, which he agreed. Later that night, Ruby gets so many distractions and must do many favors. After being done with all the favors, she finally meets Mikage by the lake and they both watch the fireworks together with the song Show Me by Yukari Morikawa playing in the background. A jealous Kanon is watching them both.
Paca Paca Paca Yay!: Angela catches a serious cold and is very contagious, in which someone can say "Paca" all the time. Ruby got infected first then her friends in the academy. Insanity then ensures when the whole academy gets infected one by one.