Marion Miller needs a fresh start. Her childhood in Northern Ireland wasn’t easy, with a father who passed away when she was young and a mother who got lost in grief. Now grown-up and with family relations as tense as ever, Marion heads to England, to find out the truth about her father’s mysterious past – and hopefully an extended family who will love her as much as he did.

When the Dickenson clan sits down for Thanksgiving dinner in 2016, it is the last holiday where their tight-knit family will ever be the same. Oldest brother Pete and his wife are expecting their first child. Youngest sibling Sophie is too busy running her restaurant. The Little Plum, to bother with any kind of social life. And middle child Charlie’s happy, uncomplicated life as a midwestern science professor is upended when his wife Annette is diagnosed with a terminal illness. Knowing this will be her last Thanksgiving, Annette asks Sophie to look after Charlie after she’s gone.

Samson and Beyah have nothing in common on the surface. She comes from a life of poverty and neglect; he comes from a family of wealth and privilege. But one thing they do have in common is that they're both drawn to sad things. Which means they're drawn to each other. Beyah and Samson agree to stay in the shallow end of a summer fling. What Beyah doesn't realize is that a rip current is coming, and it's about to drag her heart out to sea.

Cara and Millsy have broken up...sort of. After years of being everyone's favourite couple, always up for a party and having fun wherever they go, things have fizzled out. But when they realise they have a whole calendar of events and celebrations with friends and family coming up, Cara and Millsy can't face letting them down. So they decide to make a pact: just convince everyone they're as madly in love as ever and get through the festivities without causing suspicion, and then deal with the break up in the new year. How hard can it be...?

After the end of a long-term relationship, local weather girl Bea Armstrong has been avoiding her family, and their inevitable 'I-told-you-sos'. But with Christmas fast approaching, she is finally on her way home to Charis House, the school in Sherwood Forest that her mum and dad run in their old family home. And to top it all off, the insufferable Henry Fairfax—who her parents have always wanted her to marry—has also been invited.