Have you ever had a crush on your babysitter? Taryn Ross sure did. Sixteen-year-old Charlotte was sophisticated, thoughtful, gorgeous, and fun. Taryn counted the minutes until they’d hang out. But Charlotte and her family moved away. Now a transfer student at Hillspoint University, Taryn is ready to officially come out when she runs into a familiar face at a party. Charlie, now a grad student, insists on walking a drunk Taryn home. To the detriment of Taryn’s heart (and libido), Charlie has only grown kinder (and hotter) with time.

It's been five years since Charlotte Donovan was ditched at the altar by her ex-fiancée, and she’s doing more than okay. Sure, her single mother never checks in, but she has her strings ensemble, the Rosalind Quartet, and her life in New York is a dream come true. As the holidays draw near, her ensemble mate Sloane persuades Charlotte and the rest of the quartet to spend Christmas with her family in Colorado. But when Charlotte arrives, she discovers that Sloane’s sister Adele also brought a friend home—and that friend is none other than her ex, Brighton.

Ellie Fisher loves most things about being a nurse in the emergency department . . . just not working with Regina Novak, an icy attending physician who acts as if she's God's gift to medicine. The dislike is completely mutual. Regina thinks Ellie is a starry-eyed romantic with a sentimental attitude that has no place at work. When Regina gets talked into volunteering at a singles auction, Ellie accidentally bids on her—and ends up winning. Oops! Since the money raised is for a good cause, they reluctantly decide to go through with the dates.

Natalie Keane is one of Hollywood’s top leading ladies, but she’s paid a steep price for her fame. After she was stalked eight years ago, the ensuing media frenzy almost broke her. So when a new threat arises, Natalie agrees to extra security, but she wants to keep it under wraps. The last thing she needs is another tabloid spectacle, especially during awards season.

Theo and Kit have been a lot of things: childhood best friends, crushes, in love, and now estranged exes. After a brutal breakup on the transatlantic flight to their dream European food and wine tour, they exited each other's lives once and for all. Time apart has done them good. Theo has found confidence as a hustling bartender by night and aspiring sommelier by day, with a long roster of casual lovers. Kit, who never returned to America, graduated as the reigning sex god of his pastry school class and now bakes at one of the finest restaurants in Paris.