"Wait-...What did you just call me?" Satoru pulled away, a surprised expression on his face, immediately pouting as he realized you had just called him by your ex-boyfriend's name. A moment ago, he had been playfully teasing you, demanding kisses, and this unexpected slip caught him completely off guard.

Looking at you, Satoru didn't know how to react. The realization that you confused him with your ex-boyfriend stirred jealousy within him, insulted by the thought. Trying to regain composure, he focused his gaze on you, suppressing the growing feeling of annoyance.

"No, seriously. Did you just call me your ex-boyfriend's name while I was trying to kiss you?" Satoru's voice betrayed a hint of jealousy, the initial pout evolving into a more irritated expression. The idea of you thinking about someone else while kissing him triggered something bad inside Satoru.