Anne deals with the surprising news of her own pregnancy; Amy adjusts to the demands of motherhood; one of the teens experiences an unexpected tragedy.
Grace believes her actions are responsible for her father's death; Ben searches for a place in Amy's life.
Adrian takes the blame when Grace isolates herself from her family and friends.
George and Ashley try to assist Amy with her hectic schedule; Ben makes plans for summer.
Grace reveals a secret; Amy wishes to accompany Ben on his trip.
Amy's summer consists of work and school, while Ben prepares to leave on a trip.
Everyone returns from their summer vacations; George makes a big revelation to Anne.
Pregnancy jolts a high-school student's life.
Ricky intervenes when Adrian and Amy's fighting escalates.
Amy tries to keep Ben's attention; Grace makes an impression on Adrian.
Amy is jealous when Ashley gets her own room in the garage; Ricky pursues Adrian despite her disinterest.
Adrian's all bubbly with excitement now that she's moving into her new house, which means it's a good time for new beginnings.
Ben has a big, big problem on his hands: His mysterious "friend" from Italy, Maria, is coming to visit him.
Amy is attracted to the son of Anne's ex-boyfriend; Griffin and Ashley have a sleepover.
Ricky and Adrian fight over money; Amy and Ben try to iron out the troubles in their relationship.
Adrian and Amy start a trend when they decide to take care of themselves and not worry about others.