Summer vacation is coming to a close. Wakana received an SOS from Marin, who hadn't finished her homework, so he ended up helping her study at her house. They later realize that Marin had forgotten some math drills at school, so they go to get them. While alone at the school, Marin and Wakana make plans to go to a summer festival together. And when that day finally arrived...
But, y'know,
لكن أتعلم؟
Egal, wie viel Spaß man hatte,
wenn so etwas passiert,
Pero cuando pasan cosas así
Pero cuando pasan cosas así
Peut-être, mais finir une super journée
sur une telle note,
Ma sai,
Mas não importa o quanto o dia tenha sido
divertido, se algo assim acontecer no final,