Summer break is here at last! Izumi-kun and his friends arrive at the river, where they get started with a barbecue. As they divide up the prep work, everyone suddenly feels very anxious... because Izumi-kun has picked up a kitchen knife! Even Shikimori-san's eyes grow wide... but she's once again charmed by Izumi-kun and his ability to do just about anything. After the barbecue, they all decide to play in the river, but Izumi-kun gets into some trouble...
Time flies, huh? How is it so late already?
يمضي الوقت سريعاً؟ كيف تأخّر الوقت بهذه السّرعة؟
Boah, ist es schon so spät?
Qué rápido se nos fue el tiempo.
El día ha pasado volando.
Le temps file, il est déjà tard.
Il tempo vola, eh? 
Guardate che ora si è fatta.
O tempo voa, né?
Já ficou tarde.
Уже вечер! Как быстро время летит.