Georgia's worst fears come true when she takes a job in Madrid and misses a key milestone in Brody's life, and Tommy seeks help from a dietician following his diabetes scare.

Tommy and Georgia celebrate Brody's first birthday. Brody meets his Greek Great Nan for the first time, and Georgia decides to throw a big party.

Georgia and Tommy return with shock revelations about their relationship that leave the plans for their wedding uncertain. Later, Tommy deals with a diagnosis that has him questioning his whole life, and Georgia attempts to find her independence.