Episode Title:
Lucky and the Girl Who Cried Wolf.
Episode Description:
Lucky, Jim, and Kate return home with Polly, with Lucky happily telling her new baby sister she'll be living with them. Next, it cuts to Jim and Kate exhausted by caring for Polly, with Lucky helping them out. Seeing how her parents look, Lucky poses the idea of babysitting her young sister, and Jim accepts this, conditioned on Kate's approval.
