Accidentally On Purpose - Class

Seizoen: 1 - Aflevering: 10 / 10 - Eerst uitgezonden: 07 december 2009 - Episode ID: 459871

Billie and Zack begin taking instructional parenting classes, but separately due to their busy schedules. However, Billie decides to go with Olivia and Abby, but when Abby starts to outshine Billie at all the tasks, the course turns into a competition.