You cannot achieve these storylines with the vanilla game. Here is the essential mod list for crafting finished relationships in the ChunX Lin style:

Players have options regarding character appearance and traits, allowing for a more personalized experience.

Critics may argue that Sim’s approach is bleak, that a "finished relationship" is just a dressed-up term for failure. But that misreads the tenderness in her prose. Sim’s characters do not regret their past loves; they integrate them. They are not bitter or detached but rather complete . In an era of "situationships" and ambiguous, never-defined relationships that drag on for years, Sim’s insistence on clean, finished romantic arcs feels almost radical. She writes epilogues to love stories that most authors would either stretch into trilogies or kill off in a car crash. Her epilogues are quiet, honest, and human: they say, This happened. It mattered. And now it is over.