A romcom retake on Father of the Bride about letting go, falling in love, and a whole lot of lasagna For someone who doesn't do well with change, Pippin Marino sure is dealing with a lot of it. First her twin sister returns from Europe with a fiance and a plea for Pippin to plan the wedding. Then her mom announces plans to sell the 100 year old family restaurant that Pippin has been running since her father died. But at least there's one good development in Pippin's life. After eight years on the west coast, her best friend Toby Sullivan surprises her by moving back to Boston. Having him back is the one bright spot amidst her summer of panic, especially when he offers to help her plan the wedding. But then one kiss changes everything . And Pippin Marino does not do well with change.Sister of the Bride is a steamy, slow-burn friends-to-lovers romcom with wedding planning, pasta, a Grey's Anatomy-loving Nonna, and a guaranteed HEA.