Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

Caitlyn Sullivan had come from a long line of Hollywood royalty, stretching back to her Irish immigrant great-grandfather. At nine, she was already a star - yet still an innocent child who loved to play hide-and-seek with her cousins at the family home in Big Sur. It was during one of those games that she disappeared. Some may have considered her a pampered princess, but Cate was in fact a smart, scrappy fighter, and she managed to escape her abductors. Callan Cooper was shocked to find the bloodied, exhausted girl huddled in his house.

When Claire sees Hannah Wilson at an exclusive Manhattan hair salon, it's like a knife slicing through barely healed scars. It may have been 10 years since Claire last saw Hannah, but she has thought of her every day, and not in a good way. So Claire does what anyone would do in her position - she stalks her. Hannah is now Mrs. Carter, living the charmed life that should have been Claire's. It's the life Claire used to have before Hannah came along and took it all away from her.

Grieving but feisty widow Vivian Laurent is at a late-in-life crossroads. The man she loved is gone. Their only daughter is estranged and missing. And the assisted-living facility where her husband died is going into quarantine. Living in lockdown with only heartache and memories is something Vivian can’t bear. Then comes a saving grace.

Marnie MacGraw wants an ordinary life - a husband, kids, and a minivan in the suburbs. Now that she’s marrying the man of her dreams, she’s sure this is the life she’ll get. Then Marnie meets Blix Holliday, her fiancé’s irascible matchmaking great-aunt who’s dying, and everything changes - just as Blix told her it would. When her marriage ends after two miserable weeks, Marnie is understandably shocked.

Everyone in the village admires Anna because she’s a wonderful mother. Juggling family life with a small sewing business, she’s the one they turn to for a warm hug after a hard day. Her kind, polite daughters are a credit to her - even Bay, her stepdaughter, whom Anna loves as much as her own two girls. But normal family life changes overnight when Anna’s middle daughter’s beauty catches the eye of a stranger in a café. As jealousy erupts between the siblings, Anna’s perfect blended family begins to unravel around her.

When Jake and Emily meet, sparks fly. And not the good kind. Emily just wants to keep the world away. She doesn't want anyone to know all the ways her life is messed up. Going to anger management every Saturday, talking to strangers, was not part of the plan. Jake just wants to keep his family together. He's also messed everything up. Going to anger management is now his best hope for bonding with his six-year-old, Alfie.

To the Green-Eyed Lovebird: We met 15 years ago, almost to the day, when I moved my stuff into the NYU dorm room next to yours at Senior House. You called us fast friends. I like to think it was more. We lived on nothing but the excitement of finding ourselves through music (you were obsessed with Jeff Buckley), photography (I couldn’t stop taking pictures of you), hanging out in Washington Square Park, and all the weird things we did to make money. I learned more about myself that year than any other. Yet, somehow, it all fell apart.

Growing up poor in rural Georgia, Bree Cabbat’s single mother warned her that the world was a dark and scary place. Bree rejected her mother’s fearful outlook, and life has proved her right. Marrying into a family with wealth, power, and connections, Bree has all a woman could ever dream: a loving lawyer husband, two talented young teenage daughters, a new baby boy, a gorgeous home, and every opportunity in the world. Until the day Bree awakens and sees a witch peering into her bedroom window, an old gray-haired woman all dressed in black who vanishes as quickly as she appears.

Seventeen-year-old cynic Saoirse Clarke isn't looking for a relationship. But when she meets mischievous Ruby, that rule goes right out the window. Sort of. Because Ruby has a loophole in mind: a summer of all the best cliché movie montage dates, with a definite ending come fall - no broken hearts, no messy breakup. It would be the perfect plan, if they weren’t forgetting one thing about the Falling in Love Montage: when it's over, the characters have fallen in love...for real.

Raina Anand may have finally given in to family pressure and agreed to let her grandmother play matchmaker, but that doesn't mean she has to like it - or that she has to play by the rules. Nani always took Raina's side when she tried to push past the traditional expectations of their tight-knit Indian-immigrant community, but now, she's ambushing Raina with a list of suitable bachelors. Is it too much to ask for a little space? Besides, what Nani doesn't know won't hurt her....

Maddie and Ian’s love story began with a chance encounter at a party overseas; he was serving in the British army, and she was a travel writer visiting her best friend, Jo. Now, almost two decades later, married with a beautiful son, Charlie, they are living the perfect suburban life in Middle America. But when a camping accident leaves Maddie badly scarred, she begins attending writing therapy, where she gradually reveals her fears about Ian’s PTSD; her concerns for the safety of their young son; and the couple’s tangled and tumultuous past with Jo.

Secrets can kill, and Danni Brooks knows that better than anyone. When her husband and two of her three children perish in a devastating house fire, Danni is sure it is arson. She’s even more sure that her and her eldest daughter, Mia, were meant to die in the fire, too. But they are just a normal family. Who would want them dead? Mia doesn’t talk. She can’t. She is locked in her own world where no one, not even her mother, can reach her.

Intimacy has always eluded 27-year-old Maggie Krause - despite being brought up by married parents, models of domestic bliss - until, that is, Lucia came into her life. But when Maggie’s mom, Iris, dies in a car crash, Maggie returns home only to discover a withdrawn dad, an angry brother, and, along with Iris' will, five sealed envelopes, each addressed to a mysterious man she’s never heard of. In an effort to run from her own grief and discover the truth about Iris - who made no secret of her discomfort with her daughter's sexuality - Maggie embarks on a road trip.

All three women who live at 1054 Mockingbird Lane have secrets...and with a body at the bottom of their apartment building’s staircase, those secrets need to stay buried. Sylvia Webb has a plan. And a potential Mr. Right. He’s sweet, simple, and dependably clueless. The only thing unpredictable about him is his needy ex-girlfriend, who is this close to shattering Sylvia’s dreams. Riki McFarlan has a good career and an amazing boyfriend who wants to settle down. If only she didn’t have feelings for her neighbor - who happens to be her close friend’s husband.