John and Abbie's wedding is finally here and everyone is in full wedding-mode as they get ready for the big day; at the altar, the bride and groom share their first kiss in an unexpected way; a family member has a very special announcement.

John David & Abbie fly to the Philippines for a mission trip weeks before their wedding. Meanwhile, Jinger & Jeremy travel up north so Felicity can meet her great-grandparents. While there, they get a surprise from some very unexpected guests!

In Laredo, Jeremy is on daddy duty as Jinger runs errands. Meanwhile, John & Abbie's wedding is just around the corner! John and the boys partake in a thrilling competition while Abbie tries on wedding dresses. Will Abbie be able to find "the one?"

With the due date near, Jinger and Jeremy get ready to meet baby Vuolo; John whisks Abbie away on a surprise trip to ask for her hand in marriage; Jinger's labor takes an unexpected turn.