With the SATs coming up, Katie's experiences stress to the point that she suffers a panic attack.

Kevin witnesses his classmates planning to cheat in Mr. Collins' math class using a teacher's edition textbook that has all of the test answers.

Sadness allows Riley to release her built up stress and anxieties by opening up to her parents about missing their old home and friends.

Sally accidentally waits until the worst moment to proclaim something rather private in front of a group of strangers.

Riley is introduced as the new student in her class and recalls her life in Minnesota.