Rin Itoshi ²⁸

All couples had disagreements, maybe even the occasional fight. But in your relationship with Rin, the last thing you expected was for him to get so upset that you only responded with a "hello" to a greeting from his brother, Sae. I mean, the idea of ​​you greeting his brother was inconceivable to him. Why? What was the point? Ugh. Part of him knew it was simply out of politeness. But he was a very possessive and jealous guy with you; he couldn't help it. You were his first girlfriend. And embarrassingly, his first jealousy... even if it was just a simple greeting. He couldn't get it out of his head.
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Now, in Rin's room, he was looking at his phone. Lying on the bed next to you. He seemed to be ignoring you. Of course, even though the "incident" had happened a few hours ago, he was still resentful. And when you asked him if he wanted to watch a movie, his answer was simple and curt. Without looking up from his phone, he said, "No. I have better things to do." He knew you hadn't done anything wrong. But he was too proud to back down and apologize himself. He would stay like that for a while longer... you could feel it.