To escape a scandal, a bestselling author journeys to Scotland, where she falls in love with a castle - and faces off with the grumpy duke who owns it.
The story follows a famed American author, Sophie, who travels to Scotland and finds herself wanting to buy a castle, but the prickly owner, a Scottish Duke named Myles, is reluctant to sell to a foreigner. Working to find a compromise, the pair constantly butt heads, but along the way they just may find more than they bargained for.
Best-selling American author Sophie Brown travels to Scotland to escape the backlash from her last book, as fans were upset she killed off the male lead as she recently divorced. It was compounded by a very angry television interview.
Visiting her father's ancestral village, Dunbar, Sophie is warmly welcomed. People there love her books, even the last one. Shown the nearby castle, Dun Dunbar, where her grandfather had worked as a groundskeeper by a man she'd first seen in the village, he abruptly turns her out when Sophie explores a section of the house he'd warned was private.
Back in the B&B, the local knitting club befriends Sophie. All fans of her books, they get her to join. Chatting about their personal details. Sophie tells them about her daughter Lexie and mentions her recent divorce. She talks about her dad Callum McGuinty, whose father had worked at the castle, one of them actually had known him.
Discovering the castle is for sale, Sophie meets the Duke who owns it, Myles Dunbar. Both are appalled to see they'd met there the previous day. Sophie feels she's fallen in love with Dun Dunbar, but must face off with the ill-tempered Myles. Initially refusing to sell, he's warned he has no choice. Myles approaches Sophie at the pub and proposes a deal: 90 day escrow, non-refundable deposit and they both live there simultaneously for the three months.
Sophie is given a new tour of the castle, focusing on its problems: no electricity in some rooms, old wiring, leaky roof, half of the fireplaces are inoperable, no heat upstairs, iffy plumbing, WiFi and cell service intermittent and Myles gives her a room that's falling to pieces. Sophie shows him a door jamb with her last name carved into it, which her father had done as a child when trespassing, resulting in her grandfather getting sacked and their moving to the US.
The next day, Sophie continues bonding with the locals. As her dad was a barber, she does everyone in the knitting club's hair. The group then helps spruce up her room in the castle. They tell Sophie that, as their landlord, Myles is working to pay off the farmland debt so they all will be able to continue living in their homes, although he would still be homeless.
Lexi later tells Sophie she can't come for Christmas, as her dad is remarrying then. Myles overhears, telling her he's a fool. He then divulges his wife left him for someone with a more prestigious title. Myles takes Sophie to the Dun Glen Holy Wishing Well. He mentions the first duke and duchess had held a Christmas party for years for the village, inspiring Sophie to want to do the same. They later enjoy themselves at the pub. Back at the castle, they choose to ignore their definite chemistry.
The next day, Sophie helps Thomas lead a tour through the house as she is recognized, still has writer's block and just spoke with her impatient editor Claire. It is well-received by the visitors.
Following Sophie down to the knitting group's meeting, Myles confronts her. Complaining she is everywhere, she reiterates that she's not going anywhere, so he stomps off. Back at the castle, as they need a tree, they get one in the woods together. The knitting club then helps decorate and sing carols.
That evening, Sophie is trying on a gown from one of the closets for the upcoming party. Before she can finish getting it on, the dog Hamish leads her to Myles' door. They can't resist each other, kiss passionately and spend the night together. In the morning, Christmas eve, Myles blows up when she asks him to continue living there with her. Hurt, she declares that he wins, as staying would only remind her of him.
Sophie wheels her suitcase into town, but Eamon's taxi 'breaks down', so she gets a room in the B&B but refuses to go to the party. Myles appears, apologizes and confesses he loves her. Going to their Christmas party, Lexi has come, thanks to Myles. In the final scene, Sophie McGuinty is back on the talk show, promoting her new best-seller.
