The Simpson-Nelson household prepares for the arrival of the new baby when Spike announces that she wants to have a home birth. On the first day of the new school year, Emma becomes irritated that people keep mistaking her as Snake's daughter, so she decides to ditch school with Craig and find her real father, Shane McKay. When she does ultimately find him, she is not prepared for what she sees. Meanwhile, Spinner is having a hard time finding the "perfect" gift for Paige and decides to get her a new locker.