Hope in a Jar

Kennedy High goes crazy with the Sadie Hawkins Dance. Everybody gets obsessed with their looks and they run against the clock to get in shape. Josh gets in SD's sweating system to lose a few pounds and get Brooke back. Sam asks Harrison to the dance, but he chooses Brooke when she asks him, and so Sam goes with Josh for retaliation. Harrison works out too much and has a muscle breakdown and can't move. The cheerleading squad starves to lose weight and agree to make April Tuna less weird. Lily takes Emory Dick. Sam wears an inflatable bra. Carmen goes by herself and asks Josh at the dance, but he is dehydrated. And the final lesson is given by Principal Hall, who has only found true love after she lost her sight.