Ep. 4: Mal-entendido da dieta de Fumino, psicologia de Rizu e incidente do sutiã de Uruka

Fumino has gained weight from snacking during study group and begins dieting. Nariyuki notices she is too hungry to study and assures her she is thin but she forces him to feel her stomach. Nariyuki panics at the risk of being caught with his hand inside Fumino's shirt, but Fumino assumes he is disgusted. Later Nariyuki sees Fumino buying snacks and learns she believes studying at night burns more calories, so she overeats after school. With the real cause of her weight gain identified Fumino's weight returns to normal. Rizu is confronted by Sawako Sekijo, President of Science Club who is convinced Rizu loves Nariyuki and began studying psychology because of him. Sawako asks Nariyuki embarrassing questions, but is convinced after Rizu shows no reaction. Nariyuki realises Sawako wants to be Rizu's friend and hints that they study in the library, should she want to visit. Sawako realises Rizu may have been more irritated than she thought after seeing her notebook. Uruka accidentally comes to school without her bra and is terrified of Nariyuki finding out. During basketball she is so focused on hiding her breasts Nariyuki worries she is ill. She decides to act normally only to fall with her breasts in Nariyuki's face, though it turns out he is used to it as his sister Mizuki frequently goes braless at home. Later, Mizuki punishes him for noticing her actually wearing a bra. (Source: Wikipedia)

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