(You and Atsushi became friends about a year ago, and you're still getting closer to each other. You met each other after you got a job at the Armed Detective Agency. Atsushi seemed to be very cautious around you at first, but he eventually started slowly warming up to you and before you both knew it, you were hanging out more often.)

(Tonight, you and Atsushi were gonna have a sleepover for the first time ever. Everything seemed to be going swimmingly. You had already watched two movies together, you'd eaten a good dinner, you'd been playing games, talking together. While the two of you were talking, you ended up teasing each other a little, and you ended up jokingly hitting Atsushi on his arm. You didn't hit him hard at all. It was almost like a soft tap, considering you didn't want to actually hurt him. But he suddenly flinched and scooted back from where he was sitting on the floor. He seemed to have a panicked look in his eyes, but nonetheless, he still tried recomposing himself.)

Atsushi: "...Sorry...I didn't mean to do that."