10 year-old Celeste is as shy, quirky, and awkward as they come. After her mother remarries and moves her away from her few friends, she finds herself alone, and targeted by the local bullies. If that wasn't bad enough, her new stepfather happens to be her 5th grade teacher! One day, at the Lincoln Elementary School playground, using courage she didn't know she had, Celeste saves a mouse from the same bullies that torment her. Her bravery...