Heather and Tim ask Clementine's parents to convince Clementine and Tyler to get a marriage annulment; Tommy moves in with Colleen, to the dismay of her roommate; John takes the wrong dose of his daily pill, which leads to complications.

Greg lies to Jen about voting in the presidential election; Heather starts working with Tim at the office; Tim gives Joan a medical marijuana prescription; Matt takes Colleen to the emergency room.

Jen and Colleen try to fix Tim's eyebrow after he accidentally shaves part of it off before a big photo shoot; Greg realizes he wants to be recognized for an anonymous donation he made; John learns what life was like for Gigi at the nursing home.

Matt discovers being frugal is a turn-on for Colleen; Tim tries to fire Heather; John tries to help Sophia get over her fear of flying; Jen plans a small affair for Lark's first birthday.

John thinks Joan's creative writing teacher has a crush on her; Tyler and Clementine have Matt and Colleen over for an uncomfortable dinner party; Lark takes her first steps while Greg is away; Dougie realizes she might be gay.

John encourages Samantha to take up boxing instead of going to her ballet class; Jen looks for a second opinion when Tim informs her she needs tonsil surgery; Joan terrorizes Matt by hiding spiders around him; Greg grows a beard.

A jealous Tim tries to undermine John's attempt to try out for "Survivor"; Colleen confesses she can't swim when Matt suggests a Hawaiian honeymoon; Jen pretends to be into meditation so she can spend the time playing games on her phone.

Colleen shops for a wedding dress with her future in-laws; Clementine thinks she might be overstaying her welcome at the Hughes house; Jen has trouble staying awake on a romantic date night with Greg; Matt and John try to build Sophia a vanity.

The Shorts recall the past, including John and Joan's party to celebrate the turn of the century, Heather and Tim's pre-Sophia parenting styles, Jen and Greg's honeymoon, and the moment Greg and Colleen met.

Samantha auditions for a high school musical, but she doesn't get the part; Matt, Greg and Heather think Joan is having an affair; Clementine and Tyler decide to find their own home; Jen, Colleen and Tim pass the time during Sunday brunch.