Fiona exchanges her quiet suburban world for 1970s London when she inherits her great-aunt's marriage bureau near Marble Arch. But she has never been truly in love, so it's going to be a challenge arranging perfect pairings for her starry-eyed clients... While Fiona's busy interviewing and arranging introductions, how will she ever find time to make her own dream come true? And could it be that she and her most difficult client to match are actually meant for one another?