An unexpected death inspires some friends to take control of their lives and helps them realise the relationships they share may be the one thing that can save them from themselves.
When faced with sudden and shocking news, a group of friends in Boston bond together and decide to make the most out of life.
Delilah is uncomfortable when Sophie asks Eddie to go with her to a father-daughter dance. Maggie agrees to have Rome in for a therapy session.
Gary, Rome and Eddie discover that Jon had planned a surprise outing for Gary's birthday at a Bruins Fantasy Camp. However, it soon turns into a disaster.
The aftermath of Eddie and Delilah's secret takes a toll on everyone. Meanwhile, Maggie and Gary's relationship is tested when an old fling turns up.
Gary plans a romantic date with Maggie so she'll open up to him. Eddie understands the sacrifices Katherine has made and makes a grand gesture to win her back.
Delilah grapples with her life-changing decision, Maggie and Gary babysit Theo, and Regina discovers Rome's big secret.
Regina is put in charge of making important decisions for Rome. Gary tries to convince Maggie he'll be there for her no matter what, and Katherine discovers she has a new admirer.
Recurring nightmares force Maggie to face a life-altering trauma from her past, while in real life, the group finally discovers that her cancer is back.
Gary has trouble dealing with Maggie's decision, which takes him back to time spent with Jon. Rome finally opens up to his dad about his internal struggles.
Delilah struggles with telling Sophie and Danny about her pregnancy. The gang comes together to help the Dixons embrace the Christmas spirit.
Delilah finds herself once again leaning on her friends in order to help her family, and unexpectedly having to rely on Katherine the most out of all people.
In a flashback to the day before Jon's death, Delilah and Eddie make plans to tell Jon about their affair and Maggie attempts to start her new life.
Delilah struggles to find a way to keep the house, while Ashley has a secret meeting with someone who she thinks may be able to help.
Delilah tracks down a handsome expert to help with last-minute details for the restaurant. Meanwhile, Regina struggles with her overbearing mother.
Eddie and Katherine's divorce mediations become complicated. Meanwhile, Gary and Maggie attempt to check an item off her bucket list.
Everyone anxiously awaits the outcome of Maggie's surgery, while an unexpected arrival from her mother leads to a tense first meeting with Gary.
With questions still lingering around Jon's death, an unexpected member of the group decides to dig even further into the mystery behind Barbara Morgan.