365 Days to Zero: His Late Regret

A marriage that started with years of quiet longing ends after just one year of coldness, and the husband only understands what he lost once she's gone. That's the emotional hook of this FlexTV romance, which runs 83 episodes and lives in the gap between love that comes too late and feelings that have already run out.

Premise

Della finally marries Rhys, the man she has loved for years. The wedding seems like the answer to a long wait, but the marriage turns cold quickly. After one year of a loveless arrangement, Della decides to walk away. The turning point is the moment she stops loving him. Rhys realizes at that exact moment that he can't lose her, but his feelings arrive after hers have faded.

Characters

Della is the emotional center. She's patient, loyal and tired of waiting for a love that never warms up. Rhys is the CEO who finally recognizes what he had. He isn't a villain, but his coldness did real damage, and the drama makes him pay for that in the slow way regret usually works. The synopsis gives only these two names, so most of the supporting weight falls on the couple's history and the choices they make together.

Main arc

The early episodes establish the marriage and the emotional distance. Della's decision to leave is the story's first major move, and it lands because it comes from exhaustion rather than anger. Rhys then has to deal with a loss he didn't see coming. The middle stretch of the 83 episodes is likely to work through the regret in small steps, with each attempt to win her back running into the fact that her feelings have already changed. As a convention of this subgenre, the male lead's apologies often come with gestures rather than words, and the reconciliation, if it comes, has to be earned. The synopsis frames the question clearly: can love arrive in time when the other person has already moved on?

Themes and tropes

The show sits in CEO territory with a contract-style marriage underneath, which is what the Contract Lover tag points to. The emotional focus is the reversal of who wants whom. Love-Torture is part of the appeal, because Rhys's regret is painful to watch. Contemporary settings keep the story grounded in ordinary frustrations rather than fantasy. The drama has a clear idea of how love can go sour through small neglects, and it treats those neglects seriously.

Why viewers watch

This is a title for anyone who has ever been the one who waited too long. Della's exit is the kind of scene that stays with viewers, and Rhys's late realization gives the second half a clear emotional direction. The Rich Family setting adds pressure from outside, so the couple's problems are never purely private. If you enjoy a CEO romance where the hero must learn what his coldness cost, with a heroine who knows her own mind, the premise delivers that tension from the opening episode.