Drew loves playing with his friends and being silly with his eight-year-old sister, Jayne. But one day after he wakes up and discovers something is different, Drew quickly learns that life can change in an instant. Jayne seems sad, lonely, and quiet. Even worse, she doesn't want to eat, listen to music, ride her bike, or climb trees. Drew asks her every day if she wants to play, but Jayne refuses-until the day she finally says "Yes!" As Jayne sets...