When neurosurgeon Maggie Sullivan's seemingly perfect life in Boston is turned upside down, she leaves the city and her boyfriend, Andrew, to return to her childhood home of Sullivan's Crossing in Nova Scotia.
Maggie sees Cal in a new light after they help an injured resident and spend time together at karaoke.
The annual land blessing is thrown into disarray when one of the campers goes missing.
Maggie and Cal find themselves facing a dire situation as they look for a missing camper.
Maggie makes a difficult decision after Sully lets his temper get the best of him.
Sully tries to hold things together at Sullivan's Crossing, while Maggie attempts to navigate complications back in Boston, Mass.
Tensions escalate as Maggie returns to Sullivan's Crossing with Andrew.
Maggie struggles to make sense of her personal life. Sully deals with some financial challenges.
Maggie's medical training is put to the test as she races against the clock to save the life of a friend.
Maggie returns to Boston prepared to face the consequences of her actions, while Cal searches for closure of his own.
Maggie Sullivan returns to the Crossing to find Sully in the hospital, struggling with the feeling that he's forgotten something. Cal Jones is confused when Maggie gives him the cold shoulder, unaware that Lola pocketed his goodbye letter.
Maggie searches for clues regarding the cause of Sully's condition as she struggles to make a decision about her own future.
Maggie, Cal, Lola, and Sydney help Edna prepare the campground for a storm as Frank helps Sully to figure out what's been eating at him.
Things start to heat up between Maggie and Cal when they're forced to take shelter at Cal's cabin.
Uncertain about her own future as well as that of the Crossing, Maggie tries to find a way to help Sully.
Maggie's world is turned upside down after she learns some devastating news about her stepfather.
Reeling over the news of Maggie's pregnancy, Cal receives a visitor. Phoebe and Sully start to bond over the idea of being grandparents.
Maggie helps care for Cal's sister and in the process learns more about his past.
Maggie enlists Cal's help when Sully becomes convinced he needs to take drastic measures to make amends with Lola.
Cal works with Maggie as she fights to save the Crossing. A careless mistake may cost someone their life.
Maggie tries to embrace her new life at the Crossing as she struggles to move past the loss she suffered the night of the diner fire.
Maggie and Cal hope to get their relationship back on track by planning a romantic picnic together, but their date is interrupted when he gets his first Search and Rescue alert. Sully sees Helen in a new light as they begin to bond over their mutual love of birdwatching, but their trip into the forest takes a turn with a shocking discovery. Meanwhile, Frank and Edna prepare for the arrival of his cousin, and Lola has an awkward run-in with a handsome stranger on a girls’ night out.
Maggie accompanies Cal to visit his parents, while Sully and Frank get to the bottom of who’s behind the new development.
Maggie tries to help Cal deal with his conflicted feelings towards his father, while Sully worries about how he will compete with the new development.
Maggie grows concerned about Cal after he makes a series of rash decisions, while an unexpected visitor threatens Sully and Robs plans for the diner.
Everyone at the Crossing pitches in to try and help Rob save his new restaurant while Maggie and Cal continue to drift apart.
Everyone at the Crossing bands together to look for Lola and Jacob when it comes to light that the two never made it home from the woods.
As Glenn condition deteriorates, Maggie thinks there may be a connection to a firefighter who collapsed during renovations at the lodge.
Maggie faces a difficult decision after a loved one becomes ill.
Cal believes that Maggie's missing her career, while relationships come to a head at the opening of Rob's restaurant.
Having decided on a new direction for her career and with a renewed commitment to Cal, Maggie Sullivan’s life at the Crossing is finally taking shape until Maggie’s ex-husband, Liam, arrives with a shocking revelation which only upends Maggie’s life once again and causes Cal to question whether Maggie will ever truly be able to leave her past behind. Shaken by Liam’s arrival, Maggie looks into getting him the paperwork he needs, while Cal finds himself wondering why Liam is really there. Meanwhile, Edna tries to convince an overprotective Frank that she’s ready to return to work as he focuses on figuring out how to turn the land Glenn gave them into a conservation area. Sydney and Rafe’s relationship issues come to a head as Rob receives confusing news from Toronto.
Reeling from the news that she’s still married to Liam, Maggie tries to focus on getting licensed in Nova Scotia while Cal jumps in to help her file for divorce. Lola’s failed youth group outing has consequences that cause her to rethink her future, and Cal focuses on training Ben at the Crossing.
Maggie looks for a doctor to support her application to the board of physicians and Cal discovers information that causes him to question Maggie's history with Liam.
Maggie's residency gets off to a rocky start as Cal shows Ben the ropes at the Crossing and begins to wonder if Liam has any intention of leaving.
Maggie tries to figure out what's causing Tracy's fever as Cal learns that Ben hasn't been honest with them and Liam finally comes clean about what happened in the past.
After learning the truth, Maggie struggles to reconcile her unresolved feelings for Liam while helping Cal look for Ben and Tracy.
Maggie struggles to find the right time to come clean about what happened with Liam while Cal gets an unexpected visitor.
The rift between Cal and Maggie widens as Liam decides he's staying at the Crossing.
A casual outing takes a perilous turn after Maggie agrees to let Liam try and cheer her up.
While everyone gathers to celebrate the land ceremony, Maggie makes a difficult decision as she faces the fact she may have lost Cal for good.
