When Holly Kennedy is approached by the 'PS, I Love You Club', after hearing about her late husband Gerry's letters, the club wants Holly to help them with their own parting messages for their loved ones to discover after they're gone. But it's taken seven years to reinvent herself, and she's ready to move on with her life. But Holly comes to realize that when you love someone, there's always one more thing to say. The sequel to "PS, I love You".