Plot: Christine's old friends, Sarah Oliver (MORGAN BRITTANY) and Patty Maloney (DIDI CONN), join their mutual friend, Mandy Vining (MELODY THOMAS), in celebrating her wedding to Roger, a man whom all four women have known before. Tom Sherman (JOHN BECK), who is a bonded courier and Billy's friend, meets his new love, Anne Cowley (MARKIE POST), host of a television cooking series, and her son Bobby Cowley (CHAD ALLEN) after they arrive at the St