It's time for a new batch of Amish young adults to forge their own path, away from their history and community. Iva, Matt, Betsy, Devon and Lizzie head to LA.

The group arrive in Los Angeles, and it doesn't take long for temptation to come calling. Meanwhile, Lizzie finds it difficult to keep a secret.

A new member joins the group and wastes little time starting trouble, while Lizzie is surprised by an unexpected visitor whose presence requires her housemates' intervention.

The members trade their traditional clothes for modern makeovers, but the celebratory nature of their transformation is marred by Betsy's increasingly suspicious behavior.

The group go to Las Vegas on a whim; secrets about Betsy's behavior are revealed; Iva is in for a surprise when she calls on her boyfriend for help.

Matt is wary of temptation on the group's trip to Las Vegas, while Betsy makes a surprise appearance as part of her mission to expose the truth about a recent scandal.

Matt starts an internship with a fashion designer; Devon's behavior ruins Lizzie's baby shower; Iva's fiancé, Sam, bids farewell.

Devon's exiled from the house, but Matt's plea for forgiveness is met with skepticism. Meanwhile, Betsy takes a spontaneous trip to Mexico after hearing surprising news from a genealogist; and Matt makes his first fashion presentation.

The group travels home from LA; Matt's reception from his parents is more dramatic than ever anticipated; Andrew goes home to mother Mary; the father of Lizzie's baby is revealed when she goes into labor.

In part two of the reunion special host Michelle Beadle dives deeper into the complicated relationships the cast has with each other, their own families, and two surprise guests. Tensions rise as more shocking secrets are revealed.