At the cultural festival, Seiji (played by Mitsushi Ken) and Kenji (played by Isomura Yuto) meet again after a long separation!Then, for the sake of Jojo (Matsuyu Horita), the planetarium of the Astronomy Club held a special screening, and Kenji was alone...

The cultural festival where Kitahara (Arisa Nakano) ended, and Konoko (Kinoka) and Seiji (Kanshiki) are here.Although I heard about Kenji (played by Yuto Isomura) from Konoko, Seiji still couldn't believe that his son, who had originally hated going to school, would become a school vocational.However, Seiji walked into the school half-believingly and saw Kenji smiling happily surrounded by students. Seiji was surprised by the unexpected scene and felt at ease from the bottom of his heart.

However, Kenji, who was facing Seiji in the astronomical room, couldn't speak for his father's sudden visit and wanted to escape there.At this time, Ozaki (Goro Inagaki), who knew that Seiji had come, also appeared. Kenji, who knew that the two were old acquaintances, became more and more chaotic and fell to the ground on the spot.

Kenji wakes up in the health care room and Seiji tells him that Ozaki is his former colleague.The two were happy that Kenji was able to meet again as an opportunity to take Kenji's post as a chance to meet again, but Seiji also apologized to Ozaki and said that % (Kenji) had caused trouble for everyone, and felt sorry.Seeing this, a thought flashed through Jianzhi's mind.

In the astronomical room after the cultural festival on the first day, a special screening of the astronomical instrument was held in order to prevent Zhuzhu (played by Horita Mayu), who was unable to participate in the cultural festival on the second day.Therefore, the careful Fujimura (played by Hinata) and Saito (played by Namikoto) proposed to let Kenji serve as commentator.Soon there were only two Kenji and Zhuzhu left...