Jessa goes out for coffee with Jana and Anna, leaving Ben in charge of Spurgeon. Jinger buys a car at auction with the intention of flipping while Jana starts a new project with her brothers. Jill and Derick introduce Israel to their love of pickles.
After weeks of work the treehouse is ready for a big reveal! The girls hit the road for a weekend away, but a surprise on the way leads to an unexpected detour. Once at their destination, the girls enjoy quality time together and lots of girl talk.
On the season premiere of Counting On, Jessa and Ben discuss future additions to their growing family as Jill and Derick face hardships while continuing mission work in Central America. Jinger gets ready to take a big step with a special someone!
Jinger brings Jeremy over for his first meal with the family. The couple makes a call to Jill & Derick for some courtship advice. Ben & Jessa discuss his plan for youth outreach. Later, the older siblings participate in wilderness survival training.
Jinger, accompanied by Jim Bob and Michelle, heads to Laredo, TX to meet Jeremy's parents for the first time. Will she meet with their approval? Meanwhile, back home, Joy gets her first flying lesson and Jana plans a graduation party for 3 siblings.
Ben hosts a youth football camp with a group of former NFL players. Meanwhile, Jana hatches a plan to redecorate the guesthouse Jill and Derick will be staying in when they return from Central America. Jinger and Jeremy plan a special trip to NYC.
Jinger, Michelle, Jessa, Ben and Spurgeon are all in the northeast meeting some of Jeremy's family & friends and visiting his old stomping grounds. Little does Jinger know, Jeremy has an important question he plans to ask before the trip is over!
Jinger & Jeremy celebrate their engagement in NYC. Meanwhile, Jill & Derick wrap up their mission work in Central America and are greeted with a big surprise party in Arkansas, but in the end, Jessa & Ben have an even bigger surprise of their own.