The world that Kate left 18 years ago is far different now and she hates many aspects of it. She decides to start fundraising for the human rights group that Pete’s fiancee, Emma, works for. Amanda’s young son Dexter helps out and a sexual chemistry develops between Kate and Dexter. One thing must surely lead to another. Meanwhile Joe and Esther are still trying for a child, but he has started questioning his own sexuality. Later on a mysterious character turns up who seems to know Kate and her friends. (thetvdb.com)