Meera was doing a final headcount of the bags. She does this three times before any journey, and both of us pretend I don’t know she’s doing it. Sara, who was five at the time and deeply convinced that train travel was the most exciting thing humans had invented, was pressing her palm flat against the window to feel the vibration of the engine idling. Vikram, my co-brother, had already found his berth, plugged in his earphones, and departed for wherever Vikram goes when he puts on earphones.

The four of us — me, Meera, Sara, and Anjali — were headed to Bhubaneswar for a family wedding. Bangalore to Bhubaneswar is not a short journey. It is the kind of journey that has a whole night in it, a morning on the other side, and several existential conversations you didn’t plan to have.

The family in the berths across from us arrived just as the train began to move, slightly breathless, the mother carrying a tiffin box that smelled of something with jeera in it. There were three of them — parents and a daughter. The daughter was fifteen, maybe sixteen. She had the slightly restless quality of someone who had been waiting for the journey to start for days and now that it had, wasn’t entirely sure what to do with herself.

She introduced herself almost immediately. Kavya. She said it the way people say their name when they’re genuinely curious whether you’ll remember it.

Within twenty minutes she had asked Meera where Sara went to school, asked me what I did, asked Anjali whether she liked Bangalore, and informed all of us that she found train journeys “philosophically interesting,” which was a phrase I was not expecting from a sixteen-year-old and which made me put my phone down.

“Philosophically interesting how?” I asked.

She thought about it for a moment. “You’re in a moving box with people you’ve never met. And by the time you arrive, either you know them or you don’t. There’s no middle.” She paused. “I think it says something about whether you’re the kind of person who talks to strangers.”

I looked at Meera. Meera was already smiling.

The night came in slowly, the way it does on long train journeys — the window stops showing scenery and starts showing your own reflection back at you. Sara fell asleep around nine, her small body folded into the berth with the absolute confidence of children who have never once worried about whether they’ll be comfortable.

Kavya did not sleep. She sat cross-legged on her berth with a notebook that I initially assumed was for studying, but which turned out to be full of things she had written down — observations, mostly. Things people had said that she found worth keeping. She showed me one page without being asked. It had a line from her grandmother at the top and something she’d overheard at a bus stop below it. In between, her own handwriting: why do people only say the true thing when they think no one is listening?

I read it twice.

“Where did that come from?” I asked.

“I’ve been trying to figure that out,” she said.

That was the beginning of a conversation that went on for two hours. Not continuously — it moved the way conversations on trains do, stopping and starting, interrupted by the chai vendor’s particular shout that sounds the same on every train in India, by Vikram surfacing briefly to locate a charger, by the man in the next compartment who was watching an IPL match from three years ago at an inexplicable volume.

But it kept finding its way back.

She talked about school the way people talk about something they’re not sure they’re doing right. She was good at it — she knew she was good at it — but she had the feeling, she said, that being good at something and being interested in it were two different things, and she wasn’t sure which one was supposed to matter more.

I thought about that for longer than I told her.

The kind of compartment where journeys happen — and sometimes, conversations you didn’t expect.

At some point I told her something I’d learned slowly, the way you only learn things that matter — which is by being wrong about them first. I told her that the most useful skill I’d developed in fifteen years of work and family and everything else wasn’t any particular technical thing. It was learning to actually listen. Not to wait for your turn to speak. To actually hear what someone is saying, and what they’re not saying, and to treat both with some care.

She didn’t write it down. She looked at the window for a moment.

“My father says the same thing,” she said. “But when he says it, it sounds like a lesson. When you say it, it sounds like you found it out the hard way.”

“I did find it out the hard way,” I said.

She nodded, as if that was the difference she’d been waiting for someone to confirm.

I don’t remember when I fell asleep, but when I woke up it was already morning and the landscape outside had changed completely — the flat stretches of Karnataka long gone, the train now moving through something greener and softer. Meera was awake, sharing something from the tiffin box with Kavya’s mother, the easy conversation of women who have been sharing food across a train compartment for twelve hours and have covered most of the necessary ground.

Sara was awake too, back at the window.

Kavya was reading. She looked up when I sat up, and said good morning like we’d known each other for years, which is a thing that only happens on long journeys and I’ve never fully understood why.

The last two hours were slower. The conversation had already happened. We talked about smaller things — what the wedding would be like, whether Sara would remember the journey when she was older, what Kavya was planning to do after school. She had three answers to the last question and none of them were wrong, which I told her, which seemed to be the right thing to say.

At Bhubaneswar station the platform came up louder and faster than expected, the way arrivals always do when you’ve stopped counting time.

We gathered bags. Meera did the headcount. Sara woke up fully, suddenly remembering that the destination was also exciting.

Kavya was quiet for the first time in the whole journey.

When we stood to leave, she did something that caught me off guard completely. She bent and touched my feet, quickly, the way young people do when the gesture is genuine rather than performed. Then she straightened and didn’t say anything for a moment.

“Thank you, Jiju,” she said finally. She’d been calling me that since somewhere around midnight — brother-in-law — the way young people on trains sometimes adopt you into a temporary family without making a formal announcement.

I didn’t have a speech ready. I just said what was true: that she was going to be fine, that the notebook was a good idea, and that the question she’d written in it — about why people only say the true thing when they think no one is listening — was worth holding onto.

Her eyes went bright in the way eyes go when you’re fifteen and trying not to cry on a railway platform and mostly succeeding.

Bhubaneswar station — where the journey ended and something else was left behind.

Outside the station, the Bhubaneswar morning was doing its thing — autorickshaws, vendors, the particular quality of light in a city you don’t know well enough to take for granted.

I don’t know where Kavya is now. I don’t know if she kept the notebook or found what she was looking for in it. I hope she did. I hope she’s somewhere asking questions that catch people off guard and writing down the answers that seem worth keeping.

That’s the thing about train journeys. You arrive somewhere. But the journey doesn’t end where the train stops.

Sometimes it’s still going.