For fifteen-year-old Haven, life is changing too quickly. She's nearly six feet tall, her father is getting remarried, and her sister—the always perfect Ashley—is planning a wedding of her own. Haven wishes things could just go back to the way they were.

Then an old boyfriend of Ashley's reenters the picture, and through him, Haven sees the past for what it really was, and comes to grips with the future.

During the summer of her divorced father's remarriage and her sister's wedding, fifteen-year-old Haven comes into her own by letting go of the myths of the past.