They say friendship isn’t one big thing, it’s a million little things; and that’s true for a group of friends from Boston who bond under unexpected circumstances. Some have achieved success, others are struggling in their careers and relationships, but all of them feel stuck in life. After one of them dies by suicide, it’s just the wake-up call the others need to finally start living.

The group tries to be there for Sophie as an upcoming father-daughter dance recital approaches, and when she asks a very reluctant and arrhythmic Eddie to dance with her, it leaves Delilah feeling uneasy. Against her better judgment, Maggie agrees to have Rome in for a therapy session, but it quickly becomes clear that her new friendships are a conflict of interest. Meanwhile, Danny confesses a secret to Gary; Maggie receives an unexpected visitor from her past; and someone discovers a cryptic voicemail from Jon that was left right before he died.

Gary attempts to plan a romantic date with Maggie with the intentions of getting her to open up about a secret she has been hiding; Eddie begins to understand the sacrifices Katherine has made and attempts to stall Theo’s play as a grand gesture to win her back; and Rome takes steps to consult with a doctor.

After discovering she might not know Rome like she thought she did, Regina is put in charge of making important decisions for him. Meanwhile, Gary tries to convince Maggie he will be there for her no matter what, and Katherine discovers she has a new admirer.

After troubling news, Delilah finds herself once again leaning on her friends in order to help her family, unexpectedly having to rely on Katherine the most out of all people. Despite Gary’s protests, Maggie insists on running the Suicide Prevention 5K with the rest of the gang, where Danny also plans to introduce someone special to his mom and sister.

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; and Maggie receives news about her treatment.

Eddie and Katherine’s divorce mediations become complicated, and Rome’s brother makes an unexpected visit. Meanwhile, Gary and Maggie attempt to check an item off her bucket list.

With questions still lingering around Jon’s death, his loved ones try to move on, each taking meaningful steps forward in their own lives. As most of them begin to accept that they may never get the explanation they desire, an unexpected member of the group decides to dig even further into the mystery behind Barbara Morgan.