An unusual transfer student arrives at the art school Takemoto attends and attracts the attention of Morita, causing him to go on a photo-taking spree on her. Mayama, Takemoto and Yamada soon discover her artistic talents.

Morita's motive for his terrible treatment on Hagumi is revealed in his website, and the stressed out Hagumi is enraged by what but he did. However, Morita soon repays her for her troubles.

Takemoto reluctantly returns home for the New Year and meets Kazuo, his step-father.

In the second part of the episode, the gang takes a road trip to a hot spring using the money won from a lottery ticket.

Shuuji Hanamoto has to be away for a year for a job assignment and he worries about whether he should bring his niece, Hagumi, along with him.

Intending to give her uncle a good luck charm for his trip, Hagumi searches for a four-leaf clover.

Hagumi and Ayama hold a dinner party and invite the guys over but it soon turns out that it's a special day for one of them. And in the second part of the episode, Hagumi has to spend a night alone in the apartment when Ayama has to return home to her family.

Everyone is working late preparing their exhibits for the school festival including Hagumi, who has trouble with her wax work. She later finds a white broach that someone had made for her. The broach is quite similar to the one she had doodled on her notebook. Hagumi also gets a job to help Yamada sell Christmas goodies at her family store but they have to compete with a new supermarket that has opened nearby.

Shuuji returns unexpectedly from Mongolia. And Hagumi goes on a shopping trip with Morita.

It's the sakura season and the gang are absorbed in the array of activities celebrating the sakura festival. Hagumi catches one of her wisdom fevers. And Takemoto meets Morita's brother, Kaoru, and learns of news regarding Morita.

The episode starts with Takamoto feelings about what he wanted Hagu to answer for her wanting Morita to come back or not. But her stern and straight forward answer before was really hurt him. The story mainly talked about Yamada and her feelings later on. To save money, Mayama asked Yamada to help making some cases for his firm's project. This fact connected her to his work and helped the story develop.

Takemoto views the map the night before he starts traveling the next morning. He comes across a store near a school, and ends up eating sweet rolls. The store owner talks to him about her time in America, offering him some corn for the trip afterward. Takemoto reminisces about the time he wished he could go to America with his father. Not paying attention, he falls off his bicycle, but manages to get back on and continues on his journey back to the apartment. When he arrives home, he goes to see Hagu. Professor Hanamoto goes to see Hagu shortly after, but finds out ...

Takemoto reminisces about his life when he first went to art school. He recalls about rooming with Morita and Takemoto, and about meeting Hagu for the first time. Memories of Mayama and Yamada's feelings for each other are displayed. Memories of Hagu and Morita's feelings for each other are displayed as well. Flashbacks of Mayama's jealousy of Nomiya are depicted. Flashbacks of Yamada's jealousy of Rika are also depicted. Scenes of Takemoto's journey of finding himself are shown. Takemoto gets his driver's permit, showing it to all his friends.

Ayumi questions Shūji's love for Hagu. Takumi is happy for Shūji for admitting his love for Hagu. Ayumi regrets telling Shinobu about Hagu's accident. Takumi explains to Ayumi that Hagu had art as a part of her life, so her love for Shinobu was uncertain in the past. Shūji prepares to take a break from teaching, and then tells Rika about it. Rika explains to Shūji that Takumi scolded her about Shūji. Kaoru feels guilty for allowing the former boss of Floyd Electric to live with his children and grandchildren. Hagu compares Ayumi to a dove, and Hagu would want to make origami doves for Ayumi. Shinobu tells Kaoru about the fun employees and about the strong Hagu. Everyone celebrates the graduation of Yūta and Hagu. This will be the last night before Yūta leaves. Yūta and Hagu are sent to buy ice cream. Hagu worries about Shūji, but Yūta tells her not to worry. As Yūta leaves on a train, Hagu bids him farewell, giving him some bread. Within each sandwich, a four-leaf clover is seen.