Is a marriage truly complete without a wedding? The Yuzakis find themselves considering this very question, as Nasa begins to understand the considerable weight and complexity inherent in such a ceremony.

A ripple of the past disturbed Nasa's present as he brought Tsukasa into contact with Yanagi Naoko, a teacher from his earlier days.

Tsukasa and Nasa journeyed to a renowned theme park, a place of vibrant spectacle. There, they unexpectedly encountered Nasa’s former teacher, who seemed to be navigating the delicate currents of a burgeoning romance.

Nasa offered assistance readily, his knowledge a considerable boon to those around him. Yet, even he hesitated to fully endorse the list of kisses Kaname unearthed online, detailing the supposed symbolism of each.

Kaname’s efforts have arranged a honeymoon for the Yuzakis in Kusatsu, a town renowned throughout Japan for its exceptional hot springs.

The journey to Kusatsu persists, yet will Nasa find the fortitude to invite Tsukasa to share the warmth of the onsen with him?

The relentless summer heat spurred the Yuzakis to buy an air conditioner, an acquisition that unexpectedly brought about several new acquaintances.

The weight of their closeness with Tsukasa presses upon Nasa, a burgeoning awareness of the intimacy woven into their words. It is this delicate space that Kaname gently nudges, suggesting a further step – a shared moment of physical connec…

Having wrestled with the disquieting aspects of technology, Tsukasa's family receives two distinct callers.

The Yuzakis embark on their camping trip with loved ones, yet a question lingers: can Nasa rise above his lack of experience in navigating the wilderness?

With the sun dipping below the horizon, signaling the end of their camping excursion, Tokiko and Kaname prepared a special surprise for the Yuzakis.

Nasa and Tsukasa returned home just as the news arrived: they would soon be relocating to a new apartment, and Tokiko had something significant to share with Nasa.