Casey, left, and Kayci Treu practice during a dance lesson Wednesday, Nov. 9, 2016 at Strictly Ballroom in Orem, Utah. The duo met out of a mutual need for a dance partner, and eventually became romantically involved after many practices together and a first date. They married on March 26, 2014, about a year after their first date. “Essentially a ballroom partnership is like a marriage in every form except the romance: you have money, scheduling, you have to learn how to communicate, work through conflict, pursue a common goal,” Kayci said.