For Richard and Sarah, leaving the rat-race of London for the sleepy village of Worth feels like a dream come true. But their new life isn't quite as idyllic as it first seems. The cottage is tiny and the neighbours are excruciating. Soon they find themselves reverse-commuting back to London on the weekends, just to be with people they like. Then Catherine moves in next door. Smart, sophisticated, beautiful Catherine seems like the answer to their prayers. But will their new best friend turn out to be their enemy?