Jess disappears, which leaves Karen and David worried. Stephen gets an offer from a former girlfriend that could drastically change his life.
Chris and Simon each become involved in new romances and Anna treats a boy with epilepsy.
Anna finds the courage to tell Simon that she is pregnant, and a glamorous blonde woman arrives to cause mayhem.
Dick and Cheryl work to calm troubled Oscar, and the Snow family tries to distract themselves from their grief by attending the school show.