Charlotte is enjoying her summer when she discovers that her best friend, Micaela, has recently gotten braces. Longing for the day when she, too, can straighten her teeth, Charlotte makes it her mission to convince her mama that she should also get a set of braces.

She passes her time with summer camp, attending swim meets, and spending time with friends. She wiggles her lingering loose teeth every day, waiting for the day they finally fall out. When Charlotte loses the remainder of her primary teeth, she's excited for an evaluation from her orthodontist. She keeps her fingers crossed and thinks positive thoughts. As summer draws to a close, Charlotte wonders if fate will grant her wish and send her back to school with braces.