The Earl of Hawthorne expects Number Five Upper Seymour Street to be the perfect love nest. Tucked away in a discreet corner of London, it's ideal for clandestine affairs... but this elegant townhouse has a way of making residents fall in love, even when they don't want to!Anne - the perfect mistress for the rakish Earl of Hawthorne... Felicity - the perfect challenge for Richard, Lord Colford ... and Georgiana - the perfect nightmare for Major Julian Hampton - Three couples find love at Number Five Upper Seymour Street - The Mistress' House.