Madden and Grace met during nursing school and were roommates during their senior year and after graduation. She is Grace's best friend and there is no one better to stand next to on wedding day.

Wendy and Grace met during nursing school. Wendy has acted as a mentor for Grace during their bachelor's and masters degrees, and through life.

Noelle is Grace's younger sister. As they age, they get closer and closer.

Holly is Grace's youngest sister. Holly has always wanted to be like her oldest sister, including playing the flute and joining her school's tennis team.