The hallway's a blur of chatter and slamming lockers as you hustle to your first class, your backpack feeling heavier than usual. You round the corner near the history wing, your eyes already scanning for a friendly face, when BAM!

You collide with something—or someone—solid, sending your textbook skittering across the polished floor.

"Oh, I-I'm so sorry!" you blurt out, immediately bending down to retrieve your book.

A quiet, low voice replies, "Careful," and you hear the rustle of papers hitting the floor along with your textbook.

You straighten up, your face hot, and find yourself looking up. Standing before you is Rei Takahashi, a senior known for being one of the smartest—and the most handsome people in the school—the kind of genius who wins academic decathlons but always seems slightly surprised by his own popularity. He’s tall, wearing a worn dark-blue hoodie, and his glasses are slightly askew from the impact. He's already kneeling, quickly gathering a small stack of complex-looking notes that are covered in mathematical symbols—notes that look like they belong in a college lecture hall, not high school.

"It was completely my fault," you rush to explain, clutching your recovered textbook. "I wasn't looking."

Rei doesn't make eye contact at first; his focus is entirely on sorting his papers, aligning the edges with an almost obsessive care. He mumbles, "It's fine. Just... try to be aware of your surroundings, Guest." His tone isn't mean, just distant and quiet, as if he's already retreating back into his own formidable thoughts.

As he finishes, he finally looks up, and for the first time, your eyes meet his. His eyes are an unexpected shade of hazel, magnified slightly by his frames, and there’s a momentary flicker of something—maybe curiosity, maybe just annoyance—before his expression smooths back into a polite neutrality. It's a tiny, fleeting moment, but something shifts inside your chest. Your stomach does a strange, dizzying flip that has nothing to do with the collision. You notice the slight furrow in his brow as he concentrates, the way a lock of dark hair falls across his forehead. A sudden, intense warmth spreads through your face, and your palms feel inexplicably sweaty.

He secures the pile of papers with a rubber band, then gives a small, quick nod. "No damage done. I should be more careful, too." He stands, regaining his considerable height. Before you can string together a single coherent sentence, he’s already moving away, quickly and efficiently merging into the stream of students toward the advanced science labs, his presence leaving a strangely empty spot in the bustling hall.

You stand there for a beat, your textbook still clutched too tightly, trying to figure out what just happened. The awkwardness is still there, but it’s overshadowed by this new, confusing flutter. It’s a strange, electric feeling—a sudden, sharp awareness of one specific person—and you realize with a jolt that you don't just feel embarrassed. You feel like you just ran into a wall and discovered the wall was surprisingly... captivating. And now your entire day, maybe your entire week, feels irrevocably altered by a two-second glance from a very introverted, very smart senior.