• Grace and Nick's graduation day has arrived, and Cassie pulls out all the stops to ensure that the occasion is truly magical.
  • Middleton is abuzz with the arrival of a comet that appears once every hundred years. Cassie shares the secret of the comet… everyone in town gets a wish, but not all wishes will be granted.
  • Martha discovers the original Middleton town charter, and soon learns that it holds clues to the location of a fabled treasure.
  • Martha and her husband Tom arrive at Grey House for a weekend staycation…or Greycation. There, they engage Cassie and Sam in a couples' party game – which causes Cassie and Sam to realize that they still have some things to learn.
  • Cassie, Grace, and Abigail embark on a road trip to Cassie's alma mater, Wellingsly College. There, Cassie reconnects with an old friend, who's contemplating her future as a professor.
  • Cassie uses her magic to help two best friends reconnect. Martha is reinstated as mayor of Middleton and celebrates by commissioning a portrait of herself, and challenging Grace and Luke on the history of Middleton.
  • Cassie plays host to Henry, a dashing stranger, and Olivia, a visiting poet. To help with her mounting workload, Abigail offers Grace an internship in the mayor's office, where Grace butts heads with an ambitious fellow intern.
  • Cassie and Sam celebrate their honeymoon at a country winery, where they help their hosts deal with a dilemma. Grace encounters her first heartbreak and Abigail holds a joint fundraiser with Mayor Donovan.
  • Sam searches for the location of the fabled Forever Tree as a gift for his soon-to-be wife, while Grace worries that a series of wedding hiccups might have something to do with her Merriwick Magic.
  • With the day of the wedding only a day away, Grace realizes how much she misses her father. Meanwhile, the clock is running out on Sam's quest to find the Forever Tree.