Jack Walker, Josh and Chloe's father decides to pay the family a visit. Both Josh and Chloe feel the tension in their home and decide to break the rules. Josh goes on a drinking binge while Chloe decides to lose her virgin status. Meanwhile, Nina has a pregnancy scare, Zack's guy friends hide a video camera in the girl's locker room at school, and Kacey decides to once again attend school.