A thirtieth wedding anniversary is no protection for Liz when Harry, suspicious about Claire's baby, discovers an even bigger lie. Liz is preparing for her thirtieth wedding anniversary lunch, and Harry, still very much in love, has given her a beautiful strand of pearls. But it soon all starts unravelling. Brick's sister arrives and is unhappy at the thought of Becky moving on. Becky assures her she hasn't forgotten about him, but notes she's still into Jake.