Lifelong friends, now in their sixties, James, a teacher, and Hugh, a TV personality, both live with attractive women twenty-five years their junior. But the age difference is a time bomb, ticking away at the heart of both relationships. Kate's hunger for a life more in keeping with her own age threatens to bring her eight years with James to an end. And how is Julia to cope when her own career begins to blossom while Hugh's is withering before their eyes? The arrival of Miss Beatrice Bachelor, a razor-sharp Oxford spinster, fuels the discontent in both girls.