Episode 13
After witnessing Keitaro almost kiss Naru, Shinobu wonders what a kiss is like. Supposedly, it tastes like a lemon and is as soft as a marshmallow and thus begins Shinobu's quest for her first kiss.

Episode 14
Hinata Inn is having a financial crisis and everyone must take up a part-time job. When Keitaro becomes an assistant for Naru's first love, Kitsune becomes incredibly worried and curious at the same time about what might happen when Naru discovers that Seta is back in town.

Episode 15
When Keitaro has to take care of Seta's adopted daughter, Sara. Naru of course finds out about Seta. Keitaro begins to give up his hope of Naru ever liking him and decides to help her to be happy instead.