Diana brings a lonely Cooper some cookies to boost his morale, but finds a different kind of cookie in his doorway.

With each convinced the other's job is easier, Diana and Cooper agree to switch duties for a week.

A student-council representative takes advantage of a cafeteria-workers strike after Cooper refuses to meet with him.

To protest the cancellation of their class, auto-shop students assemble Cooper's car in the teachers' lounge.

Acute paranoia replaces Sam's usual vivaciousness after she's mugged while working late at school.