And Dabney, too, would persevere. After Dabney recovered from her spell, she assembled the ribbon sandwiches and wrapped them in wax paper. She roasted the asparagus. Agnes and CJ took charge of bedecking the Impala: a daffodil wreath on the grille and a blanket of daffodils laid across the wide trunk. Dabney showered and put on her navy and yellow Diane von Furstenberg wrap dress. It was one of the dresses Patty Benson had left hanging in her closet when she abandoned her husband and daughter. Dabney didn’t attach sentimental value to things, or at least she didn’t in this case. She wore her mother’s dresses all the time because she liked them, and they fit.

Dabney tried to make a reasonable effort at dinner at the Club Car, despite the fact that she wished she were in bed with a bowl of soup and a Jane Austen novel. Instead, she ordered the lamb chops, as she always did, and Box selected an excellent Australian Shiraz to go with them. One sip of the wine set Dabney’s head spinning.

She said, “You know, Box was teaching at Harvard when I was a student there, but I never took one of his classes.”

Agnes stared at her mother. She had ordered the crab cake, but she hadn’t taken a single bite. “Yes, Mommy, we know.”

CJ smiled at Dabney. He was wearing a navy blazer and a sumptuously patterned Robert Graham shirt. Before they left the house, Box had admired CJ’s chocolate suede Gucci loafers and then said to Dabney, “You should get me a pair like that!” Dabney had to admit, CJ presented well, he smelled good, and he had a nice head of wavy salt-and-pepper hair and straight white teeth. Too white, like maybe he treated them. But that wasn’t a reason to dislike the man. CJ had ordered the lamb chops, medium rare, just like Dabney had, and this reminded Dabney of a time the autumn before when he had ordered exactly the same thing as she had. It was as if he was copying her in an attempt to be found agreeable.

CJ said, “If I remember correctly, you were an art history major? You wrote your thesis on Matisse?”

“We named our dog, Henry, after him,” Agnes said softly.

CJ, who did not care for dogs (“too dirty”), didn’t respond to this. He said to Dabney, “You should go see the Matisse chapel in Nice.”

It wasn’t likely that Dabney would ever make it to France, but she gave him credit for trying.

“My favorite painting is La Danse,” Dabney said. “It’s at MOMA, but I’ve never seen it.”

CJ said, “The director at MOMA is a friend of mine. So if you ever decide to come to New York, I’ll set something up.”

Dabney drank her wine. She didn’t touch her lamb chops. She had absolutely no appetite.

She imagined Clendenin Hughes walking into the dining room of the Club Car, throwing Dabney over his shoulder, and carrying her out. Then she indulged in a moment of deep self-pity. She had lived a calm and peaceful existence, a happy and productive existence-until this morning.

She drank her wine.

Between dinner and dessert, champagne arrived at the table, and not just champagne but a bottle of Cristal. Dabney blinked. Both she and Agnes were fond of champagne, but it gave Box a headache, and, as wealthy as he was, he would never have spent three hundred dollars on a bottle of Cristal.

They all sat silently as the server uncorked the bottle and filled four flutes. Dabney was confused. She gave their server-a severe-looking woman in a white dinner jacket-a beseeching look, but the woman’s face was as implacable as a guard at Buckingham Palace.

Suddenly, CJ cleared his throat and stood up, raising his glass. “Agnes and I have an announcement to make.”

Oh no, Dabney thought. Nononononononono.

Agnes smiled shyly and raised her left hand so that Dabney could see the diamond-Tiffany cut, platinum setting, bright and sparkling perfection. Dabney urged happy excitement onto her face.

“Agnes has agreed to be my wife,” CJ said.

Dabney uttered a cry of horror, which they all mistook for delight. She alone was able to see the green fog emanating from Agnes and CJ like toxic radiation.

“How wonderful!” Dabney said.

Box stood to embrace Agnes and then CJ, and Dabney, realizing that this was an appropriate response, followed suit. She held Agnes’s hand-the same hand Agnes had pressed into clay as a kindergartner, the same hand Dabney had high-fived when Agnes had scored a 1400 on her SATs-and admired the ring.

“What a beautiful ring!” Dabney said. This, at least, was true. CJ had nailed the ring-simple, classic, timeless. The stone was enormous. Dabney guessed three carats, or nearly.

But the ghoul-green haze enveloping Agnes could only signify some future catastrophe-CJ would cheat on Agnes with one of the Giants cheerleaders, or an intern in his office. Or he would do something worse. Dabney wouldn’t wait to find out. She would, somehow, figure out a way to save her daughter.

On Saturday morning, Dabney felt even worse than usual, thanks to too much Shiraz, the cataclysmic news of “the engagement,” and Clen’s looming arrival. Despite this, she donned her usual Daffodil Parade clothes-yellow oxford shirt, jeans, navy blazer, penny loafers, and her beautiful straw Peter Beaton hat with the navy grosgrain ribbon. She had her clipboard, which listed the 120 entries for the Antique Car Parade. The sun was shining, the air was actually balmy; Dabney felt warm in her blazer and considered removing it, but she knew she would be chilly once she was riding out to Sconset in the Impala with the top down.

Main Street was a swarm of festive humanity. Everyone wore yellow and green to celebrate the three million daffodils blooming on Nantucket. There were children with daffodils painted on their faces and daffodils wound around the handlebars of their bikes. There were dogs with daffodil collars. Every single person seemed to want Dabney’s attention. In years past, she had handled this situation with grace and aplomb. She used to love knowing everyone and having everyone know her. She used to trade inside jokes with the town administrator and the garbage collector, the bookstore owner, the woman who owned the lingerie store, Andrea Kapenash, wife of the police chief, Mr. Berber, the fifth-grade teacher who had been Agnes’s favorite, a certain summer resident who sat on the board of the New York Stock Exchange, and a different summer resident who anchored the six o’clock news in Boston. This was a cross section of humanity who had one thing in common…they all loved Nantucket Island. But in this contest, Dabney was the undisputed frontrunner. She loved Nantucket more than anyone else had ever loved Nantucket. She knew her devotion was unusual, possibly even unhealthy, but on a day like today, it didn’t matter. Today she was among like-minded people.

Dabney chatted with everyone who crossed her path, but she felt like she was speaking in an automated voice, like the voice that played on the Chamber of Commerce voice mail when one called after business hours. Yes, it was magnificent about the weather, no, she couldn’t remember a nicer day, no, she couldn’t believe another year had passed, yes, she was ready for summer, she was always ready for summer. Good to see you, she said, but her words clinked like counterfeit coins. Could everyone tell? Dabney yearned to grab someone by the arm-even the channel 5 news anchor-and spill her guts. I don’t feel well at all, there’s something wrong with me, Clendenin Hughes is coming back to Nantucket today, he might even be here as we speak, and my husband doesn’t know. My daughter announced last night that she is engaged to a man who seems like the Second Coming, but whom I alone know to be unsuitable. And there is nothing I can do or say. Here I am, Nantucket’s matchmaker, ostensibly a romance expert, and yet my life is unraveling. Nothing is as it should be.

Can you help? Can you help me?

Dabney bumped into Vaughan Oglethorpe, the Chamber board president, her boss, who stood out like a sore thumb in his black shirt, black tie, and black suit. Vaughan was the island’s only undertaker, and he could cast a pall over the sunniest of days. His hair was whiter than when Dabney had last seen him, and his nose more beaky; he was starting to resemble the national bird. He was as tall and lanky as ever, but more hunched in the shoulders; he looked like Lurch from The Addams Family, or like some other benevolent monster. Perfect for an undertaker.

“Dabney,” he said. The lugubrious voice, too, suited his profession. Vaughan had known Dabney her entire life-he had been an old beau of Dabney’s mother, Patty Benson-and he liked to take credit for all of Dabney’s successes on the job.

“Hello, Vaughan,” she said. “How do you like this weather?”

Vaughan stroked his bony chin, his expression dour. He smelled like embalming fluid; often when Dabney stood this close to him, she held her breath. She looked down at her loafers.

“What a turnout!” he boomed suddenly. “You’ve done it again, Dabney! Good work!”

“Thank you, sir,” Dabney said.

“No!” he shouted. “Great work!”

As usual, Box drove the Impala in the parade while Dabney rode shotgun. This smarted a little, as it did every year. The Impala was Dabney’s car; Box drove it exactly once a year, in this parade. Why didn’t Dabney drive and Box ride shotgun? This, after all, was Dabney’s festival. But Agnes and Nina Mobley and even Box himself thought it looked better if he drove. Dabney should be free to wave at the crowds like she was passing royalty.

Fine, Dabney said. Fine, whatever.

Agnes and CJ sat in the back, exuding the smugness of the newly engaged. Dabney wanted to scowl, but she couldn’t. All eyes were on her. She had to smile. She had to beam. She put a hand on top of her straw hat to keep it from blowing away.