Keiichi makes a bet to the club that he can cook better than Satoko. The same night, he attempts to fry some vegetables but nearly burns down his own house. Rika and Satoko arrive to put out the fire and Satoko prepares her own dish. Rika explains to Keiichi that Satoko is taking a liking to cooking for him since it reminds her of when her older brother, Satoshi, used to wait for her meals.

After Satoko's panic attack, Keichi, the club, and the rest of the class are desperate to ensure her safety.

Rena purchases tools at a local hardware store and places them in her hideout at the Dam Construction Site. Rina visits Rena's house and is delighted when Rena suggests that the two spend time together.