What is the plot?

The episode opens with Naoshi Usui launching a powerful assault on Kiyoka Kudo by trapping him in a terrifying nightmare filled with vivid illusions that manipulate all five senses. Usui's goal is to seize Miyo Saimori, who possesses the rare Dream-Sight power and is the beloved daughter of his late love. Kiyoka struggles within the nightmare, overwhelmed by the sensory onslaught and unable to break free.

Meanwhile, Miyo, sensing Kiyoka's distress, rushes desperately to his side. As she approaches, she is suddenly stopped at gunpoint by Arata Usuba, a key figure from the Usuba family. Arata's intervention halts Miyo's advance, creating a tense standoff. The scene captures the high stakes as Arata's loyalty and intentions come into question, adding complexity to the conflict.

Back in the nightmare realm, Kiyoka fights to resist Usui's illusions, but the mental and sensory pressure intensifies. Usui's control seems nearly absolute, and Kiyoka's condition grows dire. The episode portrays Kiyoka's internal struggle vividly, showing his determination to protect Miyo despite the overwhelming odds.

Miyo, caught between her desire to save Kiyoka and the threat posed by Arata, must make a critical decision. She confronts Arata, who reveals his own motivations tied to the Usuba family's ambitions. This confrontation exposes the political and supernatural tensions underlying the episode's conflict.

As the episode progresses, Miyo summons her inner strength and the power of her Dream-Sight to break through the barriers Usui has created. She enters the nightmare realm herself, determined to reach Kiyoka and end Usui's control. The visuals emphasize Miyo's courage and the mystical nature of her abilities.

Inside the nightmare, Miyo finds Kiyoka and together they confront Usui. A fierce battle of wills ensues, with Miyo using her Dream-Sight to counter Usui's illusions and Kiyoka regaining his composure to fight back. The episode details each move and countermove, highlighting the characters' resolve and the stakes involved.

Ultimately, Miyo and Kiyoka manage to overcome Usui's assault. Usui's plan to seize Miyo and establish Usuba family dominance is thwarted. The episode closes with the couple reunited, their bond strengthened by the ordeal, and the immediate threat neutralized.

The final scenes show Miyo and Kiyoka preparing to face the future together, aware that challenges remain but confident in their love and partnership. The episode ends on a hopeful note, emphasizing their emotional growth and the deepening of their relationship after the intense conflict.

What is the ending?

There is no episode 25 titled "Once Spring Has Come" in Season 1 of My Happy Marriage. Season 1 of My Happy Marriage consists of only 12 episodes, which aired from July to September 2023. The episode titled "Once Spring Has Come" does not exist in Season 1. The numbering and titles referenced in your query do not match the official episode list for Season 1. Therefore, there is no ending for a Season 1, Episode 25 titled "Once Spring Has Come" to summarize or describe.

Is there a post-credit scene?

For the TV show My Happy Marriage, Season 1, Episode 25 titled "Once Spring Has Come," produced in 2025, there is no available information indicating the presence of a post-credit scene. The episode experienced production delays and was part of the second season's final episodes, which were released with some postponement, but none of the sources or reviews mention a post-credit scene or extra content following the episode's conclusion.

The episode focuses on resolving key plot points such as the aftermath of Usui's death and the conclusion of the Gifted Communion incidents, with emotional closure for the main characters Miyo and Kiyoka. Reviews and summaries emphasize the narrative wrap-up and character development but do not reference any post-credit material.

Therefore, based on the available detailed sources, My Happy Marriage Season 1 Episode 25 does not have a post-credit scene.

Is this family friendly?

There is no evidence that "My Happy Marriage" Season 1, Episode 25 titled "Once Spring Has Come" exists in the official series as of 2025. The anime's first season aired in 2023 and consisted of 12 episodes. The second season, which began airing later, does have an Episode 25, but this is not part of Season 1.

Therefore, there is no factual basis to provide a scene-by-scene breakdown, content assessment, or family-friendliness evaluation for a Season 1, Episode 25 of "My Happy Marriage" produced in 2025, as no such episode has been released or announced in official sources. If you are referring to a different season or a hypothetical episode, please clarify.