On our wedding day, I told her I'd be good to her. Good to her for the rest of my life.

She smiled and said she believed me.

For fifty years, I kept that promise. I worked hard so she could live well.

When she got sick, I sat at her bedside through the night, every night. If she craved something, I'd cross half the city to find it.

We had our fights. We had our silences. But we never truly separated.

I thought that was happiness. I thought that was what love looked like when it was whole.

Until the very end, when our son asked her if she had any regrets.

She answered through tears.

The biggest regret of my life is not getting on that boat.

Fifty years.

Fifty years sharing the same bed. Fifty years of grocery runs and utility bills and ordinary life.

I thought I'd finally made it into her heart.

Turns out, her greatest regret wasn't that she hadn't lived a better life with me.

It was that she hadn't died alongside another man.

Peter Gilbert arrived just as the doctors finished.

A doctor stepped out and told us the patient was out of danger. We could go in and see her.

Peter didn't wait. He pushed the door open and went straight in.

I followed behind.

At the doorway, I deliberately fell half a step back.

Kirsten was propped up against the hospital bed, her face drained of all color.

Exactly the same as the last life.

The moment she saw Peter, her whole face lit up.

"Peter, you didn't get on the boat?"

My feet nailed themselves to the floor.

So that was it.

She'd been reborn too.

I stood outside the doorframe. From that angle I could see the side of her face.

Her gaze was fixed entirely on Peter.

In the last life, across all fifty years, the way she looked at me had been gentle. Grateful. Dependent.

But never like this.

This look had light in it, the kind that had crossed decades and the boundary between life and death.

And the fiercest love I'd ever seen.

Peter blinked, caught off guard by her question, then answered, "Marlin said you fainted out of nowhere, so I rushed over."

Kirsten opened her mouth, glanced at me.

She looked like she wanted to say something, but closed her lips again almost immediately.

Her eyes reddened, and tears slid down her cheeks.

Peter panicked. He fumbled around for tissues, talking while he searched. "Hey, come on, what are you crying for? You're fine now. The doctor said you're out of danger."

I took the hint and stepped back, pulling the door shut quietly behind me.

I left the time and the space to the two of them.

The fluorescent lights in the corridor hummed.

White light made everything sharp. Everything real.

A detail surfaced in my memory.

In the last life, after Kirsten accepted my confession, I'd asked her once.

When did you start having feelings for me?

She smiled and didn't answer directly. All she said was, "You've been good to me. I've always known that."

At the time, I thought that was the answer.

A girl willing to marry you, willing to spend her whole life with you. Wasn't it because you were good to her?

Now I understood.

She hadn't dodged the question. She simply couldn't answer it.

Because she had never loved me.

She was grateful for me. She depended on me. She got used to me.

When she was at her most fragile, I was the one beside her, shielding her from the darkness she couldn't bear alone.

She married me because she needed a reason to keep living.

And I happened to be there.

I thought I was her destination. I was only ever her fallback.

Peter was the one she truly belonged with.

From the very beginning to the very end.

Half an hour later, Peter finally came out of the room.

He leaned against the corridor wall, fished a pack of cigarettes from his pocket, and held one out to me.

"She told me," Peter said.

"Said she likes me."

He gave a small laugh, half helpless.

"Says it's been that way for a long time."

I didn't say anything.

"Came out of nowhere." Peter flicked the ash off his cigarette. "We grew up together. I always thought of her as a little sister."

I glanced at his lips.

There was a faint smudge on his upper lip, a shade redder than the surrounding skin, the edges blurred.

Like something had brushed against it.

Kirsten had never kissed me on the mouth.

Fifty years. Not once.

On our wedding night, I leaned in, and she turned her head just slightly.

Said she was a bit of a germaphobe. Wasn't used to it.

I said okay. No rush.

I tried a few more times after that. Every time, she found an excuse to pull away.

A headache. Too tired. Bad breath, she said, embarrassed.

I believed her.

Told myself to be patient. Once she let her guard down, it would happen.

I waited fifty years.

In fifty years of marriage, the most intimate we ever got was her allowing me to kiss her forehead and her cheeks.

Every time, she'd wipe the spot afterward without thinking.

I always assumed it really was the germaphobe thing.

Now I understood. It was never about that.

She'd just been keeping one clean place for the person who was meant to have it.

"What are you thinking?" I asked.

Peter's voice was vague.

"I don't know. She just woke up, still weak. I didn't have the heart to turn her down."

I took a drag and tasted something bitter in the smoke.

"Kirsten's a good girl. If you didn't have the heart to say no, then give it a shot. See where it goes."

Peter looked at me.

"What about you?"

"Don't you still li—"

I shook my head.

"You've got it wrong. There's someone else I'm interested in."

That was a lie.

But the truth wouldn't have served any purpose either.

Fifty years in my last life hadn't been enough to warm her heart. I wasn't going to spend this life trying again.

Peter stubbed his cigarette out on the rim of the trash can.

He patted my shoulder, turned, and walked back into the hospital room.

The door didn't close all the way. A sliver of light cut through the gap.

I didn't look inside.

About twenty minutes later, Peter came out supporting Kirsten.

She saw me, and something shifted in her expression.

It wasn't the kind of shift from a smile to no smile. It was something more complicated than that, harder to name.

Part awkwardness, part guilt.

But she collected herself quickly.

What replaced it was a wall of cold.

"I'll drive you two home," I offered.

Kirsten didn't look at me. She gave a small nod.

She was leaning her entire weight against Peter, one hand gripping his arm, knuckles white.

Like if she let go, he'd vanish.

Like if she loosened her fingers even slightly, he'd disappear.

At the car, I pulled open the rear door for them.

Kirsten pressed close to Peter in the backseat, practically molded against him.

I started the engine. The air conditioning blew cool against my face.

In the rearview mirror, I could see the two of them.

Peter sat a little stiffly, clearly not used to that kind of closeness, but he didn't pull away.

Kirsten had her eyes closed, her lashes trembling faintly.

The car rolled on for a while before stopping at a red light.

I glanced at the rearview mirror without thinking and found Kirsten's eyes open.

Our gazes collided in the glass.

She looked away fast, burying her face in the curve of Peter's shoulder.

Like a thief caught in the act.

In the days that followed, the two of them made it official.

Peter was the sentimental type. The three of us had grown up together, and now that he and Kirsten were a couple, he felt even more strongly that he shouldn't leave me behind.

"Marlin, come grab dinner with us. It's been forever since the three of us hung out."

"The weather's great today. Get out of the house for a bit."

I made excuses every time. Said I was busy.

After a while, he stopped asking.

But I still saw them on social media.

Kirsten had never been one to post much. After she got together with Peter, she became a different person.

One photo was of the two of them at an amusement park.

They stood in front of a Ferris wheel, Peter's arm slung over her shoulder, Kirsten flashing a peace sign.

I knew that place.

In my past life, I'd suggested it more times than I could count. Let's go to the amusement park, I'd say.

Every time, she turned me down. Too crowded. Too noisy.

So I stopped asking.

Turns out she didn't hate amusement parks.

She just didn't want to go with me.

Another photo was taken at Sal's Noodle Bar.

A bowl of noodles sat in front of her, another in front of Peter, both of them holding up their chopsticks for the camera.

I remembered clearly.

She didn't like noodles.

But Peter did.

Someone had commented under the photo: Boyfriend??

She'd replied with a blushing emoji.

In our past life, we were married for fifty years. Our son and daughter grew up, and every holiday the whole family sat around the same table for dinner.

It looked picture-perfect.

But on her social media, there was never a single photo of me.

Not one.

I turned off my phone and lay on the bed, staring at the ceiling.

Memories flooded in again, one after another.

She'd washed my clothes, cooked my meals, carried our children.

When I got sick, she took care of me too. Brought me water, handed me pills, sat by the bed until I fell asleep.

She was a good wife. The kind no one could find fault with.

But I understood now. She didn't do any of it because she loved me.

She did it because she felt she owed me.

So she paid me back.

Spent a lifetime paying me back.

My phone buzzed.

I picked it up. A message from Peter.

"Marlin, Kirsten and I are doing engagement photos next month. We need a best man."

"You're my closest buddy. You've gotta show up for this one, right?"

I stared at the screen for a long time. Then I said no.

After that, I called my boss.

"Mr. Lambert, that overseas aid project you mentioned before. Is the offer still open?"

He paused for a second, then laughed. "Of course it is. Why, what's going on?"

"Count me in."

"Great. I'll have someone get the paperwork started tomorrow. Dickerson, I gotta say, that's some real initiative."

I thanked him and hung up.

Outside the window, the sky was almost dark. I didn't turn on the lights. I sat in the darkness for a long time.

The doorbell rang.

I didn't move.

It rang again, then again, someone pressing it over and over like the building was on fire.

I walked over and opened the door. Peter and Kirsten stood outside.

"Marlin, what the hell is going on with you?"

"Is this because Kirsten and I are together now? Is that why you've been acting like this?"

His tone softened halfway through, half-probing, like he was trying to play it off as a joke.

Kirsten's gaze locked onto my face, waiting for my reaction.

"You're overthinking it." I managed a smile. "The company's putting together an aid construction project. I'd been on the fence about it for a while, but I figured it'd be good to get out and see the world. So I signed up."

"Where?" Kirsten asked immediately.

"Africa."

They both froze.

Peter's brow furrowed.

"How long?"

"Three to five years. Depends on how the project goes."

Kirsten's lips parted, then closed again.

Peter's frown deepened. "How come you never mentioned this before?"

"It was a last-minute thing from the company."

My voice was perfectly steady when I said it.