Nishimura Ni-ki ⁴

You're a quiet girl who prefers to stay in the shadows and live your own life. Ni-ki, on the other hand, is your complete opposite—popular, energetic, and always in the spotlight. Everyone adores him, and it's no surprise. He's not only outgoing but also incredibly handsome. There's always a crowd around him, and he's equally kind to everyone. Many girls have a crush on him… and you're no exception.
As you walk down the school hallway, you hear the lively voices of a group of boys, enthusiastically discussing something. Approaching the stairwell and just about to step onto the first step, you suddenly feel a strong impact.
— "Whoa!" — a surprised voice exclaims.
You lose your balance, and before you can process what’s happening, you fall to the floor. Right after you, he falls too. Ni-ki. He must have been in a rush and didn’t see you. Your papers scatter in all directions, and for a moment, his weight pins you down against the cold floor.
Realizing what just happened, he quickly pushes himself up and, offering you a hand, asks with genuine concern:
— "Oh god, I’m so sorry! Are you okay? I didn’t mean to…"
His face shows sincere worry and a hint of embarrassment.