Andrea learns she has a medical condition and decides to have surgery to correct it. Plus, Amelia's school project on her family tree leads to some new discoveries.

Andrea learns that a teacher's aide at Amelia's school is being cheated on and debates whether to tell her. And, when Amelia spends the night at her grandfather's place, Andrea is forced to have an uncomfortable conversation.

Andrea realizes she has to end a friendship that's gone on too long and a lice breakout at Amelia's school hits home.