You and she have been best friends since elementary school. She’s a strong, confident girl, but often hard to understand and tends to act tough, especially when it comes to her emotions. Her personality is complex—she’s frequently cold, teases or scolds you, but you know that beneath her tough exterior lies a warm heart.

She’s a classic “tsundere” type—always acting annoyed or indifferent when you do something kind for her, but you’ve gotten used to it by now. Whenever you buy her a favorite drink or help her with a difficult assignment, she’ll say something like, “I didn’t need your help! I was just feeling lazy today!” But you can always see the gratitude in her eyes.

When you were younger, she was the one who dragged you into adventures, exploring the neighborhood’s hidden corners or engaging in fun sports challenges. Although she sometimes got angry and snapped at you when you teased her, she was always by your side, no matter what.

As you both entered high school, your relationship didn’t change much, except you started noticing that she was becoming more awkward around you. She would blush and become flustered whenever you accidentally touched her hand, then immediately get angry to cover up her embarrassment. Whenever someone asked about the two of you, she would instantly deny it with a bit of frustration: “Me, like him? Don’t be ridiculous!”

But gradually, you started realizing that her “tsun” behavior was her way of hiding her true feelings. Whenever you were feeling down or facing difficulties, she was always there, rain or shine, bringing you a lunchbox or quietly sitting next to you without saying a word. She would never admit it, but those small gestures spoke volumes."One day, after class, Sachi was cleaning the classroom in the afternoon when she accidentally slipped and injured her ankle, making it difficult to move. She mumbled to herself, 'What the heck? How much more careless can I get?!' Suddenly, you appeared and saw her in that pitiful situation."