Amy Duggar, the cousin of the '19 Kids and Counting' family, moves to Nashville to pursue her dream of being a singer.
When Ben and Jessa's courtship becomes official, the Duggar boys put Ben to the test. Later, the tables are turned on Jessa when she visits Ben's hometown. The whole family reflects on what it means that a Duggar daughter may soon be leaving the nest.
When Jim Bob & Michelle take new couple, Jessa & Ben, out on a double date, they discuss the importance of boundaries. Anna builds a playhouse. Jill and her buddy group make the Duggars' favorite snack. And the family may be in for more changes...
Another courtship may be on the horizon! The kids plan a surprise for their parents. In DC, Anna has her hands full taking care of the two boys, and Mackynzie. Jim Bob and Michelle make a decision that could change one of their daughters' lives.
In Tennessee the family are guests at Erin Bates' wedding. Here the girls find their help is required, whilst the boys end up getting up to mischief.
The family has a clean up before Josiah can celebrate his graduation with over 400 guests. A unexpected phone call reveals a shocking surprise for the family.
The family reunites in Washington, were the older girls brave driving and the family visit a skating rink.
Jill and Jim Bob travel halfway around the world to see if Derick could be "the one." Back at home, Michelle spends some time with Jessa and checks in on her courtship with Ben. When Derick asks Jim Bob a very important question, what will his answer be?
With a few days left in their trip, Jill & Jim Bob make the most of their time. While Jill volunteers at a birth center, Derick takes Jim Bob for a traditional Nepali shave. As the trip comes to an end, Derick has a surprise for Jill. What will it be?
Michelle spends some time with Joy Anna. Jessa finds out how to make her favorite meal.
Jill and Jana are on hand to help out at a birth. Michelle visits a fertility doctor.
Derick is finally home from Nepal, and the whole family has planned a super-sized welcome. Later, Michelle takes the courting couples on a triple date. And the kids surprise Jim Bob and Michelle with a dinner they won't forget!
The girls promote their new book and Derick does some secret planning. Pulling off an intricate proposal.
Take a hilarious and touching walk down memory lane with the Duggars and Cousin Amy as they share some of their favorite family events. And then Amy creates a brand-new memory when she makes a Duggar-sized announcement that none of her family sees coming!