The episode begins with Nasa and Tokiko enjoying the morning in the mountains. Tokiko prepares coffee and toast for Nasa, and they engage in lively conversation. When Tsukasa wakes up and joins them, they share a cheerful moment together.

Nasa and Tsukasa reflect on the camping trip and their marriage, hinting at a nervous anticipation for moving into their new house, which is nearly complete.

After returning, they share the news of their upcoming move with Kaname. Though initially upset, she calms down when Tsukasa promises to continue working at the bathhouse where Kaname is employed, and Nasa offers to use their current room as his workspace.

The newlyweds then share a quiet moment together, where Tsukasa playfully criticizes Nasa’s hugging technique. The scene is lighthearted and comedic as she teaches him how to properly hug her.

Later, it’s revealed that Tokiko is in the hospital, though she dismisses concerns about her health. It turns out that Nasa and Tsukasa noticed something was wrong with her and tracked her down at the hospital. Tokiko admits her condition but asks Nasa not to tell Tsukasa. She then entrusts Nasa with a moon rock, explaining that she spent her entire life collecting it—a symbol of a millennium of human effort. She asks him to make Tsukasa happy, to which he eagerly agrees.

The finale ends with a serene atmosphere, free of major cliffhangers but deepening the bond between Tokiko, Tsukasa, and Nasa. There’s a sense of passing the torch as Tokiko hands the moonstone to Tsukasa, symbolizing a transfer of care and responsibility.