Man of Honor
Grace's middle brother is doing her the honor of standing next to her at the wedding. Grace's first memory is actually of holding Grant as a baby, and Grace has always considered Grant one of her best friends. Grace has always said Grant will be her man of honor, and she is thrilled that he now has the opportunity.
Best Man
Grace's youngest brother is doing Wesley the honor of standing next to him at the wedding. Gray and Wesley immediately hit it off when Grace and Wesley started dating, and both feel very lucky that they are not only going to become inlaws but that they have become friends.
Officiant
Kirk is like family to both Grace and Wesley. They lived with him while they were in school, he watches their dog, he comes to family functions, and he is always the first person they call whenever they have any news. Kirk is one of the reasons Grace and Wesley have done so well as a couple, always having their backs and just being an all around amazing friend. It was extremely important to have Kirk standing up there with the couple, and they are over the moon that he has agreed to marry them.