Joseph crashes his new Beamer when he "confuses the pedals;" David's birthday is celebrated; Annmarie and Mimo shop for wedding dresses.
When David's love for history goes too far, Nessie stages an intervention; Joseph attends an entrepreneurial camp; Annmarie and Mimo's illness is discussed.
Gaby and Nessie begin shooting their social justice docu-series, Aware; Joseph and Nessie clash when she goes through his phone.
Nessie and Joseph hash out their ongoing feud; Nessie works to launch her art business, but is hurt by David's disregard for her hard work; The family is left shaken after gas fires hit their suburban town north of Boston.
Annmarie and Mimo, along with her twin sister Sandra, travel from Lebanon to visit the family. Nessie, David, and Joseph host the annual family reunion "Mud Weekend" but struggle to prepare amidst Annmarie, Mimo, and Sandra's arrival.
In the season finale, Mimo and Sandra pick up their wedding dress before jetting off to Dallas. With the help of the family hair stylist, Chris, Nessie straightens her hair. Thanksgiving 2018 is celebrated.
Furthering her work in social justice, Gaby hosts a fundraiser for underprivileged youth. Mimo and Sandra's father is hospitalized, with Mimo's wedding only a few weeks away. Joseph and Nessie are shocked to learn of the homeless crisis in Boston.
The family's holiday festivities take a dark turn when Nessie receives a chilling message from Annmarie.
Sandra and Mimo's father, Adel, slips further into illness, leaving the family wondering if he will survive.
With Nessie's phone obsession at an all-time high, Joseph sets out to teach her a lesson. The family jets off to New York City to visit Peter and Johnny. Gaby, motivated by a disturbing headline, educates herself on social justice.
With David gaining weight, Nessie enlists the help of Whole Foods Market to start him on a healthy eating challenge. Following Johnny's move and a recent job opportunity, Peter moves to New York.
Feeling disconnected from her family, Nessie plans a reunion. Nessie becomes impatient with Joseph, causing them to clash.
The family jets off to London for the trip of a lifetime. A fight over the itinerary escalates into a major feud between Joseph and Nessie. Meanwhile, Aaron and Chris have some big news to share with the family.
Nessie's worsening indecisiveness prompts Joseph to "help cure her." Meanwhile, the family attends Aaron and Chris's wedding.
Joseph's lack of sleep begins to affect his personal life, prompting Nessie to plan a getaway to help him relax. Nessie, blindsided by the news of her friend's abuse, enlists the help of the National Resource Center for Domestic Violence to learn how to best support victims.
Joseph ventures to New York City to pick up his techie cousin, Patrick. The family is heartbroken to hear of the hateful Boston "Straight Pride Parade." Finding himself in a life-threatening situation, Aaron places a chilling 911 call.
With Mimo's wedding day looming, the Nossiff family endures a disastrous house fire.
The Nossiff-Azarian family hosts the annual family reunion. Following the seemingly endless Lebanese protests, Nessie's friend is detained.
Fed up with her neighbors, Nessie makes a drastic move to banish them from her life. Sandra's Thanksgiving trip to the United States takes an unexpected turn for the worse when she falls ill.
With Joseph spending more time out of the house, Nessie and David become concerned for his safety. Nessie feels taken advantage of by her art instructor, but struggles to make a change. Christmas 2019 is celebrated.
Joseph graduates high school, but is torn as to which college to attend. COVID-19 arrives in the United States, sending the country into isolation. Meanwhile, Nessie deals with the tragic passing of her aunt.