第 21 集: 長瀞收到情書並使用引發廣泛戀愛與嫉妒反應的藥水
2007年8月27日 播出

Nagasumi receives a love letter from the Class Rep and becomes instantly overjoyed, as it is his first love letter he has ever received in is life due to lack of popularity. Maki confiscates the love letter from Nagasumi's pocket, and Lunar recites it aloud for all to realize. After Ren finds out that Nagasumi only wants to be more popular, she gives him a sample of a potion to temporarily solve the issue. However, this causes all females who see him to fall in love with him and all males who see him to develop envy against him. (Source: Wikipedia)
集數
- 第 17 集 · 誤解阿肯諾對戰敗不良少年的影響力後,瑪瓦里與之對峙。
- 第 18 集 · 班級京都校外教學引發廁所調查,起因是牧城襲擊亞克諾
- 第 19 集 · 明子企圖以美人魚飲料分隔長瀞與太陽的計畫失敗
- 第 20 集 · Lunar的爸爸運用美少女遊戲知識為女兒打氣,卻引發校園變裝的混亂局面。
- 第 21 集 · 長瀞收到情書並使用引發廣泛戀愛與嫉妒反應的藥水
- 第 22 集 · Lunar 邀請 Sun 在肥皂劇中假扮情侶,並與 Maki 練習腹語術以備競賽。
- 第 23 集 · Akeno向Masa詢問關於她兄長的事,而Gouzaburou則向Nagasumi揭露了Masa的真正身份。
- 第 24 集 · 黑猩猩誤解美和子的狀況,朋友們計畫最後的慶祝
- 第 25 集 · 瀨戶家族出席貴族招待會,家族成員就戀愛關係爭執不休