“I slipped a recorder under the pillow and left.”
The elevator doors hissed shut. The moment Kim Yujin took my wife’s hand and stepped into 307, I pressed myself behind the stairwell. My phone screen flared alive. I opened the app, and the red pulse of the recording icon began to beat.
The device I’d hidden crouched in the far corner of our bedroom.
The corridor fell silent. When their footsteps vanished, I slipped out to the back alley and lit a cigarette. The moment the flame caught, my wireless earbuds synced.
The instant desire pierces through
‘This isn’t revenge. I simply… wanted to watch, without knowing why.’
From that day on, I listened to every recording without fail. Around three in the afternoon, Yujin would arrive; the door would sigh open; breaths—shockingly vivid—would fill my ears. My wife, Eun-young, laughed in her honeyed voice. After a while the bedsprings began to sing. Each time, I started the car in slow motion. The farther I drove, the hotter my skin burned.
Room 307, the secret chamber
“But why?”
My colleague Hyung-joon asked over a drink. I answered:
Hyung-joon, last week Eun-young and Yujin checked into Motel 600—just the two of them. I knew. So after work I crept into that hotel’s parking lot and waited in my car until two a.m. At seven, I watched Eun-young step out, touching up her lipstick. Yet looking back, my heart hadn’t pounded with rage. It hammered with an almost hallucinatory aliveness.
Through the neighbor’s window
‘Darling, I… slept with someone in our bed.’
My rival and oldest friend, Min-seok, confessed. We’d gone to high school together and now lived in the same complex. He showed me a screen: a CCTV still. On his living-room sofa lay his wife, Su-jin, and her personal trainer. Min-seok laughed.
“At first I tried to unsee it, but strangely I kept looking. My eyes kept returning.”
He replayed the three-minute clip of Su-jin kissing her trainer, then said:
“Oddly, it reminded me I still love my wife. Watching something I couldn’t possess—something another man was taking—felt savagely human.”
How to carve up a taboo
Why does betrayal excite rather than terrify us? Psychologist Brown’s theory of carnival desire offers this: once we believe someone belongs to our realm, the moment their desire slips our leash it becomes almost painfully vivid—like watching a thief devour the food on our plate. In the end, perhaps I never loved my wife; I was addicted to voyeurizing the wife I could not control. Min-seok was the same. He didn’t love Su-jin so much as savor, in slow motion, the instant her desire spilled beyond him. It was the only stimulus left in a long marriage.
A knock, a scream
Tonight, the earbuds again. Yujin’s groans had deepened. My wife whispered sweetly, “Careful—we’re home.” After a long while the springs fell silent. The door clicked shut. Then silence. I left the car and entered the apartment. The living-room light was on; Eun-young stood in shorts.
“You’re late again.”
“Meetings ran long.”
I met her eyes carefully. He’s still inside her. I pulled her close. Her hair still carried the man’s scent. My heart felt ready to burst—because I was inhaling that scent as deeply as I could.
I leave you with one question. When your lover is in another’s arms, will you close your eyes—or open them wide and drink in every lick of that heat?