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...
Why are you getting all 
competitive toward me?
لماذا تشعرين بتنافسيّة تجاهي فجأة؟
W-Warum wirkt das gerade so,
als wären wir Rivalen?
Mais pourquoi tu t’en prends à moi ?
Che ti prende?
 Perché tutta questa rivalità verso di me?!
Por que veio
pra cima de mim?
Слушай, почему ты... 
вечно во мне видишь соперника?