After seeing Hiroshi's message, Aki floats up, again causing Isono-sensei to panic. "Stove!" is all she can say, prompting Isono to have her heavy suit be taken off. But Aki adds, "Never mind. I'm fine already." Isono: "But it's bad to leave your stove on!" (Haha!) As Aki had feared, Hiroshi has reverted back to his old "Stove"-self. Depressed, he stares vacantly into space as he burns the love letter he wrote for Aki. His father asks him if he skipped work, but his wife tells him to leave him alone. "Why did you tell him?!" Aki asks Haruko at the shop. Haruko: "I didn't expect that he'll take it THAT bad." The guys by now know about her crush (Senpai), and tease her by singing (but forgetting part of the lyrics though) the 80s song, "Sotsugyoo* (Graduation)" by Saito Yuki. They do meet THE Senpai in question. Taneichi is at the station to help Aki study. Daikichi is impressed by the tall youth. "Once you graduate come to us and we'll hire you!" Aki tells them to leave them alone so they can study, and they back away. But Yui also arrives and sits at a distance from them. Unbeknownst to the two girls, it seems Taneichi is giving surreptitious glances towards Yui (Uh-ohs!) Later Aki and Yui go to the former's home to find Chuubei and Natsu fighting. It looks like that after only 4 days of being together, they've already gotten on each other's nerves. Natsu: "I'm asking you which do you prefer, yellowtail teriyaki or yellowtail with radish?!" Chuuubei: "I told you either one is fine!... You're so noisy! I'm eating out!" Natsu: "Fine! Go and get on your ship!" Chuubei does leave. And the 2 girls go upstairs. Back at the the shop, Congressman Adachi arrives and apologizes to Sugawara because "my son has been absent" (They do inform him "It's because of a broken heart"). The congressman kneels down before them. The guys think he is apologizing on his knees but he is actually picking up his phone strap that he dropped in the shop the other day (haha!).