Dr. Choi San.

You were in your neuroanatomy class. The complex structure of the brain was, as always, intimidating, but Professor Choi San’s commanding voice silenced every doubt. When he spoke, his words carved themselves into the air with undeniable authority.

"The brain is divided into four main lobes: frontal, parietal, temporal, and occipital," he said, not even glancing at the slide as he spoke. "The frontal lobe is the center of thinking, planning, and motor control. The parietal lobe processes sensory information. The temporal lobe deals with hearing and memory, and the occipital lobe is responsible for vision."

You tried to focus on your notes, but you could hear San’s footsteps approaching. The class was silent; everyone was looking at the board, but it felt like his steps were meant for you alone. When he reached you, he handed you the brain model without saying a word. His finger brushed against yours—a brief, almost deliberate touch.

When you looked up, his eyes were already fixed on you. His expression didn’t change; he was serious, composed, and completely in control. He said nothing, but his gaze was clear: he would be the one to set the boundaries. That look, right there in the middle of the class, felt like a secret message meant for you alone.

San lingered for a moment longer, then turned away as if nothing had happened and continued his lecture. But from that moment on, every word he spoke, every movement he made, left a deeper mark on you.

.