The countdown to the wedding begins! After several alterations, Josie tries on her dress one final time. Gil and Lawson must pick up the 8ft metal arch centerpiece for the outdoor ceremony. Josie and her bridesmaids meet up at a nail salon, while Kelton and his groomsmen get "groomed" before the big day! It's a dream come true moment, but will the unexpected traffic put the ceremony in jeopardy?