In the Season 2 premiere, mission work continues for Jill and Derick in Central America; Jessa and Ben talk about their growing family; and Jinger shares big news about her future.

Wilderness training continues for the Duggar siblings following a frightening encounter with a nocturnal visitor. Meanwhile, Jill and Derick celebrate their second anniversary; and Jessa and Ben are amazed by how fast Spurgeon is growing.

Jeremy takes a secret trip to Arkansas, where he and Ben browse for engagement rings before surprising Jinger. Later, Jessa and Ben introduce rapper Flame to the Duggar clan.

Ben hosts a football camp for kids with help from some former NFL players. Meanwhile, Jana sets out to redecorate the guesthouse for Jill and Derick when they come home from Central America; and Jinger and Jeremy plan a trip to New York City.

Jinger and Jeremy go on a whirlwind trip to see his family and friends; a look back at past Duggar courtships, with tips from the guys for a successful relationship.

Jinger, Michelle, Jessa, Ben and Spurgeon meet Jeremy's family and friends while visiting his old stomping grounds, culminating with an important question he wants to ask Jinger.

The family comes together to relive some of the most memorable moments from season two, and a surprise guest makes an appearance.

A look back at the Duggar daughter marriages, when Jill and Jessa walked down the aisle just months apart.