Emma can't wait for her cousin Hannah's wedding. She's going to be the flower girl. That means she'll wear a celery dress and walk down the aisle with the ring bear, leading the way for the happy bride and groom. Or at least, that's what Emma assumes. But nothing turns out to be quite what she's expecting.

Emma is surprised as the story unfolds by many things she did not anticipate- one of which is that the wedding is a celebration of marriage between two women.