A musician resides with his wife in a quaint home located in the Dallas/Fort Worth area. Despite her desire to relocate, he is firmly against the idea. One fateful night, an unexplained noise emanates from their piano, leaving them puzzled about its source. Tragedy strikes when the man meets his untimely end in a car accident.
In a somber hospital moment, his wife mournfully views his lifeless body, covering it with a sheet. Awakening as a ghost, he finds himself draped in that very sheet, wandering the hospital as an unseen presence. He encounters a door of light but, overwhelmed, chooses to retreat as it closes behind him. The ghost returns to his home, observing his wife’s grief unfold over days and weeks. During this solitary period, he discovers another spirit residing in the adjacent house. This silent ghost conveys her longing for someone she cannot quite remember.
When his wife returns home with another man, the heartbroken ghost reacts violently, flinging books from the shelves and manipulating the lights. As she listens to a heartfelt song penned by him during his life, she resolves to leave and writes a note, stashing it in a crevice of the wall. The ghost, desperate to retrieve the note, finds it out of reach.
A new family eventually moves in. The ghost silently witnesses their dinners, piano sessions, and festive Christmas celebrations. However, the children's unease with his presence drives the family to leave after experiencing a barrage of flying plates from the kitchen. Later, during a vibrant gathering hosted by the next residents, he overhears a man philosophizing about humanity's futile quest to establish a legacy amidst inevitable destruction, all while the partygoers sense the flickering lights above.
Time passes, and the once lively home falls into decay and abandonment. As he finally manages to remove a portion of the wall hiding the note, the sounds of bulldozers demolishing the house next door drown out his efforts. The second ghost expresses her resignation, revealing that she no longer believes her awaited one will arrive, before ultimately vanishing.
The man’s spirit witnesses a skyscraper rise in place of his old home. From the rooftop, he gazes at a stunning futuristic landscape. In an unexpected twist, he jumps off, transporting himself to the 19th century, where he observes a family of settlers laboring to construct a new home. He watches closely as the family's young daughter hides a note under a rock. Tragically, after the family falls victim to Native Americans, he watches helplessly as the young girl’s body is consumed by grass over time.
Fast forward several decades, he sees a flashback of his past self and wife moving into the same house, bickering once again over the possibility of moving out. After the man finally concedes that he is prepared to leave, the ghost takes to the piano, striking the keys to produce a sound that rouses the couple from slumber. As his wife departs the home, he spots his former ghost counterpart bearing witness to her exit. In a moment of poignant closure, he retrieves the note from the wall, reads it, and subsequently dissipates.
