Say I Do features deserving couples who have always intended to marry, but for one reason or another, were never able to make their big day a reality. Interior Designer Jeremiah Brent, Fashion Designer Thai Nguyen and Chef Gabriele Bertaccini will make the couples dream weddings come to life. Say I Do dives into the love stories of these couples and finds out what matters most to them when they tie the knot. The three experts will help the Groom with a plan to surprise their “spouse to be” with a personalized proposal, followed by their dream wedding... this weekend!