The Johnstons prepare for the arrival of Joose, a Finnish exchange student. While Liz, Anna and Jonah enjoy living on their own, the younger kids help Trent up his social media game for his new job.
The Johnstons introduce Joose to American traditions, including pumpkin carving at Halloween and a Friday night at the high school football game. Meanwhile, Alex is struggling in school.
Elizabeth is the first Johnston child to move out into her own house. Anna hopes to be close behind, but she may not have convinced her parents that she's responsible enough.
After yoga fails to inspire the family to get active, Amber & Trent get bikes for everyone but Emma and Alex struggle without training wheels. Meanwhile, Trent and Amber surprise the family with matching tattoos but Jonah's not feeling them!