I went to the register to buy an adult magazine when the cashier turned out to be my beautiful young childhood friend. After this incident, my childhood friend became yandere? tsundere? Huh, you're supposed to hate me, right? W-what's going on??

I came to the register to buy an adult magazine, and the cashier turned out to be my beautiful childhood friend. After this incident, my childhood friend became a yandere? Or tsundere? "Hey, you're supposed to hate me, right? W-what's going on...?" I'm currently a second-year high school student. My name is Yamabuki Shinji. I went out of my way to ride my bike to a convenience store far from home. Why, you ask? That's right. It was to buy an adult magazine. Eventually, I arrived at the convenience store, and with a tired face, I entered the air-conditioned shop. I quickly turned left and walked toward the magazine section, pulling my desired item from the shelf. And without hesitation, without buying anything else, I headed straight to the register. But. However. I was about to fall into an unexpected trap. "Welcome..." My eyes met the clerk's, and the clerk's gaze fell to the adult magazine. The clerk looked at me again. "Ugh..." The clerk was female. And on top of that, she attended the same high school, same class. In any case, she's a beautiful girl, but my sharp-tongued childhood friend was standing there as the cashier right before my eyes.