Takako Hara (Yuka) and Kotaro Ozu (Takahiro Miura) who came to Miyazaki alone on Takako's birthday, shaking off the surroundings. In Miyazaki, Takako and Kotaro visited a shrine of memories before Kotaro's family divorced, and prayed for their future there.
'I can't run away. I chose it myself, so I'll keep going.'-Takako tells herself, but it was a painful reality to wait for the two to return to Tokyo. Kotaro has a dinner with his fiancé Kaori (Mayuko Kawakita). Takako had her own birthday party where her Egawa (Hirofumi Arai) was supposed to come. Escape from both sides became a well-known fact, and it was known not only to the staff room but also to the students. 'Elopement' Takako and Kotaro are whispered by the students. The principal pays close attention, and her colleague's teacher even says, 'I'm upset the students, so I think we should take responsibility.'
Meanwhile, a sealed letter arrives at Takako, who is tired of her return. It was the result of a gynecological examination. Her mother, Kue, visits Takako, who is shocked by her results. Hisae tells her that Egawa has been waiting for Takako at her birthday party. Takako replies to Hisae, 'She had a more favorite person and she wanted to be with that person,' but she began to hesitate to marry Kotaro. Her examination revealed that Takako was suspected of having endometriosis. If she is not good at it, she may have a body that cannot give birth to a child. Takako says she can't tell Kotaro about it. When she asks Kue, 'Why can't you do it?', She says, 'I'm annoying.' 'You really are a bad boy ...' said Kue, holding Takako's hand.
Kotaro, on the other hand, formally apologizes to Kaori. Kaori goes away saying 'I don't want to see her face again'. Egawa also sternly scolds Kotaro, who invited Takako before she got angry about her relationship with Kaori, saying, 'Don't try to apologize.' Egawa rushes to Kotaro, who says, 'I couldn't help it,' and asks, 'Can I take responsibility for what I did?' She wants Takako to laugh, so Kotaro's determination to protect her from now on is firm. 'Isn't it just the mouth again?' 'Absolutely different!' Kotaro's cheek was hit with a single blow, and Egawa returned.
'I'm going to quit school this semester,' Kotaro cuts out to Takako. Now that it's been so much noise, it won't fit unless one of them quits. Then Kotaro says he will quit. 'So, if you quit school, would you like to go out with me again? On the premise of getting married,' Takako confesses her illness to Kotaro's proposal. Kotaro who used to talk about children. 'I may destroy one of your dreams,' Kotaro said to Takako, 'I have no intention of applying Takako to my dreams.' Kotaro tells Kotaro that 'her dream, which is seen as her Takako, is her dream,' and Takako, who has left herself behind herself, suddenly realizes that she is important.
'I tried to put someone in the way I wanted, so no one could choose.' --- Realizing that, Takako consolidates one of her determinations. She is Takako and Kotaro who are called to the principal's office again. Takako, who interrupted Kotaro's words to convey her resignation, finally talks about her determination ...!
