Every night, my neighbor left every single light in his apartment on—kitchen, hallway, living room, even the small lamp that shone straight into my bedroom window. It felt excessive and wasteful, and I complained more than once, first politely and then with visible irritation. Electricity wasn’t cheap, and I couldn’t understand why anyone needed their home glowing like daylight until dawn. He never argued or defended himself; he simply nodded and continued the routine. I convinced myself he was stubborn and inconsiderate.

Then one evening, the entire building lost power without warning. The courtyard fell into sudden darkness, and I went to the window expecting to see his apartment finally black and still. Instead, I saw a soft golden flicker spilling through his windows. Dozens of candles lit the space. Through the glow, I could see him sitting alone at his kitchen table, slowly winding a small mechanical clock before placing it beside a framed photograph. He didn’t move after that—he just sat there, watching it in silence.

The next morning, I mentioned the blackout to a neighbor downstairs. She hesitated before gently explaining that his wife had passed away the previous year after a long illness. Toward the end, she had grown terrified of the dark, and he had kept every light on so she would never feel afraid or alone at night. He had promised her that. After she died, he never turned them off. During blackouts, he used candles to keep the apartment glowing, honoring the promise even when the electricity failed.

I went back upstairs with a heaviness I hadn’t expected. Every annoyed glance, every complaint, every assumption suddenly felt small. What I had labeled wastefulness was devotion. What I had seen as stubbornness was grief. That night, when his apartment lit up again across the courtyard, I didn’t close my blinds. The light didn’t irritate me anymore. It looked different now—steady, warm, unwavering. It looked like love that refused to go out.