She's starting grade six, her best friend Jemima doesn't want to be friends any more, and Ali Jackson doesn't know why. Shell-shocked, and stuck in a slump, her analytical nature helps her to see through the hurt. Bouncing back, she finds focussing on little fix-it projects takes her mind off Jemima, and stops her feeling sad. While trying to help the teachers change some things she thinks need fixing, a series of misunderstandings makes...