From building an entirely-to-scale model of the family home to designing fully custom invitations, Erin is also tasked to ordain this glorious union. Sister of Cullen, she is his oldest friend, confidant, and antagonist. They've crossed oceans and forged rivers but have somehow survived the perils of Cam's camping. She is honored to be the first to introduce Madi and Cullen Cairns.

Alison and Madi have been friends for over a decade. Going on camping trips, music festivals, and charades down the French Quarter, this will be their last adventure as two single girls.

Renato has been Cullen's best friend for as long as he can remember him. While traveling the country together they may have gotten into more trouble than they'd like to admit, but consider each other brothers. He is excited to usher Cullen into this new phase of his life and welcome Madi into the family.