It's pretty rare to see a romance between an already established couple as the main characters, but Cami and Sutton have been married for 5 years. The two of them are struggling a bit in their relationship: Sutton's stressed and overwhelmed at work, and Cami is knocked off her game by the announcement that her parents' 30-year marriage, which she's always seen as the perfect relationship, is ending. 

They each decide separately to make an attempt to reconnect with the other, but because they haven't really talked to each other there are some miscommunications and assumptions that threaten to derail the process. The two of them are each really interesting and likeable characters, and together they're a dream if they can just just through this slump. Noche Buena is a bit deeper than you'll get in a lot of holiday romances, but it's very well done and I highly recommend checking it out.