In this first look at Josiah Duggar and Lauren Swanson's wedding, the bride and groom say "I do" and have their first kiss. Then, wind back 6 months earlier to the start of their courtship. Meanwhile, Joe and Kendra spend their honeymoon in Greece.

Newly-expectant parents Joe & Kendra check up on their baby. The little girls record an album in Nashville. Josiah takes Lauren's siblings out for ice cream. While visiting Jeremy's parents at a charity gala, he & Jinger reveal some unexpected news.