What is more important? Friendship, loyalty, or love? Colleen Hoover and Griffin Peterson collaborate once again to bring fans of "Maybe Someday" back into the musical world of Ridge Lawson and Sydney Blake. And Maggie. And Warren and Bridgette. Maggie meets Jake, a cardiologist with a penchant for tandem skydiving. Getting ready for a post-jump date, Maggie comes across an old list of things she wanted to do "maybe one of these days," and decides...