Penelope and Chase make a lovely couple. She’s a bubbly Southern California girl with killer work ethic. Chase is smart and charming and has political aspirations. They’re planning a spectacular California wedding, wrapped in peonies and thousands of little white lights, soaked in custom cocktails and romantic hashtags. Everyone’s excited about Penny and Chase’s wedding­­­­­­—except their mothers.

What would you do if you could spend an hour in your past? Four strangers in the beach town of Ventura, California are about to find out. Elizabeth aches for one more precious hour with her son who died in a senseless accident. Andy is desperate to find his first love who vanished after a whirlwind romance. Logan craves the rush of surfing and mountain climbing, yearning to reclaim the freedom he lost after a misstep landed him in a wheelchair. Brooke is looking for an hour of relief from the guilt of an unforgivable mistake.

After an emergency leaves her short on rent, thirty-year-old Freya Arnalds bails on her lackluster life as bartender in Maine and returns to her suburban hometown of Somers, New York, to live in the house she inherited from her estranged parents. Despite attempts to lay low, Freya encounters childhood friends, familial enemies, and old flames—as well as her fifteen-year-old niece, Aubrey, who is secretly living in the derelict home. As they reconnect, Freya and Aubrey lean on each other, working to restore the house and come to terms with the devastating events that pulled them apart.

For twenty-four-year-old Jane, finding love in New York City is even harder than making it as a playwright. So when Jane meets Colin, she can’t believe her luck: they’re perfect for each other. Even when Colin breaks off their relationship after six dates, Jane knows this is just a stumbling block. She’ll get him back. She knows she will. That is, until Colin starts dating Zoe—perfect, luminous Zoe. Even worse, she’s actually kind of nice. But Zoe doesn’t have what it takes to love Colin. All Jane has to do is prove it, and they’ll be so happy together.

It was the Crime of the Decade. Pathological sibling rivalry. Bitter, all-consuming envy. Whatever the cause—and everyone has an opinion—it led Georgia Cartwright who was adopted as a newborn, to kill the younger, biological daughter of her wealthy, socially prominent family. Georgia is being kept at an institution where the most violent offenders are held while she waits to see if she is ruled not guilty by reason of insanity.