Learning ballroom at sixty, Old Chen found a second spring on the dance floor

The year Old Chen turned sixty, his wife died. He kept to himself for two years. Then his children persuaded him to get out of the apartment, and he went to the community center, where a ballroom class was just starting.

He only meant to sit and watch. The instructor, a warm, forceful woman in her forties, hauled him to the back of the line. "Uncle. Learn it. Loosen up those joints."

His partner at the end of the line was a gray-haired woman surnamed Ling who had taught middle-school Chinese her whole working life. They stepped on each other more times than either could count. His leather shoes came home scuffed. Her heel turned once and she had to sit down.

At the end of class she said, "Uncle, your dance goes one step forward and two steps back."

He said, "It's my first time dancing. I don't know which leg to move first."

She laughed. "That's all right. I taught students for forty years. The ones I'm least afraid of are the ones starting from zero."

So the two people starting from zero became fixed partners.

Three classes a week, beginning with the slow three-step, the most basic thing there is. He was slow, so she went through it with him again and again. Her lower back was bad, so on the turns he put a hand out and took her weight for a moment. Two months in, they could get through an entire piece without stopping. The center's teacher said their dancing had something other couples didn't. Not flashy. Steady. Like two people who had agreed in advance on how to breathe.

The children had reservations at first. Old Chen's daughter was afraid that "Mother has only been gone two years." Ling's son was afraid that "my mother is being taken in." The two old people did not argue. They kept dancing. They kept doing their marketing together. They kept walking for half an hour after class. Then came the Double Ninth Festival, when the center held a party and pushed the two of them onstage to dance "Meeting at the Oboo." When it was over, Old Chen spoke into the microphone, and the children in the audience went quiet with red eyes.

"Teacher Ling and I are dance partners. We're also people who eat together, and people who talk. Kids, your mother has been gone two years. I've told her photograph: I'm walking forward, don't hold it against me. Teacher Ling's children are in the same position. The two of us are not people who have forgotten the past. We are two people who remember the past, holding each other up, walking the rest of the road."

Love in old age doesn't ask for fireworks. It asks for someone to answer when you speak, to walk beside you, to catch you when you turn. Someone who can catch you — that is a second spring.

The following year they registered their marriage. The wedding was simple, held at the center, with the dance class as guests. Ling wore a red dress. She had never worn red in her life; she said it was his idea, that he had told her red suited her. Old Chen said at the wedding that the most expensive thing he had ever bought his wife was a gold ring, and that his gift to Teacher Ling was a dress to dance in. "But this time I'm serious. The rest of life is short. Every day has to be treated like an occasion."

Their days run like this now. In the morning they go to the market together — he haggles, she chooses. In the afternoon they practice. In the evening she reads aloud to him, because his eyes are failing and her voice has become his reading glasses.

In the dance hall the slow three-step starts up, and the two of them turn, slowly, steadily. A woman from the class says that watching them you can see it isn't dancing. It's the rest of their lives, agreed in advance.