When Katie, redundant from her media job, accepts Mattie's offer to take over her shop, A Good Yarn, in Dartmouth, she expects her life to be busy and unexciting. But with an American film crew in town intent on uncovering buried secrets from World War II, a disgruntled relative, and Mattie herself still refusing to face up to the lingering shadows of an unhappy childhood, life is neither simple nor quiet. When Patrick, her ex-boss, offers the chance of her dream media job Katie has to decide whether accepting it is worth turning her back on everything and everyone in Dartmouth - including Leo, a friend from the past who plans to be a part of her future. Will Katie make the right decision? And as the Americans uncover a secret from her past, will Mattie shake off a lifetime of regrets and finally find happiness with Henri, her new ami?