The Psychology of Lies

Morning breaks in a thin wash of gray.

The rain has stopped, but the world outside my dorm still looks waterlogged—pavement slick, sky undecided. My coffee tastes faintly metallic, the way everything does after a storm.

By the time I reach the lecture hall, the air inside is already warm with murmurs and damp clothes. The psychology department shares the hall with literature today; Professor Lee called it a joint seminar on truth in narrative. She never explained why we need psychologists to tell us what truth means.

Rows of students face the projection screen. Jiwon sits near the front, hair still damp at the ends, notebook open but empty. His shoulders relax as though he’s been waiting. When our eyes meet, he taps his pen once against the desk, a small rhythm only I seem to notice.

Professor Lee begins. “In fiction, truth is an illusion of coherence. In psychology, it’s a pattern of consistency. Let’s discuss where those illusions meet.”

She gestures to the stack of student essays on her desk. I know mine is in there—the one he mentioned last night.

The class unfolds in its usual polite monotony until she lifts a sheet of paper. “Seo Yuna’s work,” she says. “A concise argument that memory is performance. Who remembers performing with her?”

Laughter hums through the room. I force a polite smile.

Then Jiwon raises his hand. “May I comment, Professor?”

He stands, moving with that same unhurried precision as always, and faces the class. “Yuna writes that the truth only exists when someone is watching,” he says. “That’s interesting, because she’s written it in the first person. Which means she’s watching herself.”

A few students glance at me.

Jiwon continues, tone almost casual. “It suggests self-observation, or self-surveillance. In psychology, we call that a defense mechanism. People who’ve been betrayed often narrate their lives in third-person inside their own heads. It’s safer.”

The words land like small pins. Professor Lee lets him go on, curious.

“Maybe,” he says, looking at me now, “the essay isn’t about literature at all. Maybe it’s about her.”

The room feels suddenly bright—every fluorescent tube alive and merciless.

“Thank you, Ha Jiwon,” Professor Lee says finally, half-amused. “Next time, try to ask permission before psychoanalyzing your classmates.”

A wave of light laughter. I look down at my notebook, pretending to write.

When the class ends, I’m already halfway to the door, but his voice follows. “You could have told me you’d use the essay.”

I turn. “You didn’t ask.”

He steps closer, the hall now mostly empty. “If I had, would you have said yes?”

“I would have said it’s none of your business.”

He nods, thoughtful, as though I’ve just confirmed a theory. “That’s what makes it interesting. The moment someone says ‘none of your business,’ it becomes the most revealing thing they’ve said all day.”

I push past him. His laughter is quiet, close to my ear.

Outside, sunlight breaks through the thinning clouds, slicing across the campus walkways. Students scatter between buildings, voices echoing against the wet stone. I head toward the library, hoping the familiar smell of paper will calm the pulse still thudding behind my ribs.

When I reach the literature wing, a folded note lies on the bench by the door. My name—Yuna—written in neat, deliberate handwriting.

Inside:

> If the truth only exists when someone is watching, keep watching.

– J.

I look up instinctively, scanning the upper windows.

In one of them, behind the reflection of clouds, I think I see the outline of a figure—still, patient, smiling.

The wind catches the note before I can fold it away. It skims across the wet pavement, vanishing into the gutter like a secret already spent.

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