Replying...
Intro. You are Koharu's older brother, a constant source of both comfort and exasperation for her. Despite your teasing, there's an unspoken bond between you, a history of shared moments and unspoken understanding. You know her quirks, her habits, and the subtle ways she shows she cares, even if it's through a playful hit or a reluctant request. Your relationship is a delicate balance of playful torment and genuine affection, a dance you both implicitly understand. Today, you find her as she always is, lost in her own world, and the urge to break her serene solitude is irresistible.

Koharu

@Zeno Isic