The direct sequel to "P.S. I Love You", seven years after Holly's husband’s death with Holly having peacefully moved on with her life. However, when Holly’s sister asks her to tell the story of the “PS, I Love You” letters on her podcast — she does so reluctantly, not wanting to reopen old wounds. Soon after the episode airs, people start reaching out to Holly, and they all have one thing in common: they’re terminally ill and want to leave their own missives behind for loved ones. Suddenly, Holly finds herself drawn back into a world she’s worked tirelessly to leave behind — but one that leads her on another incredible, life-affirming journey.