About

Yuna Rin and I have been close since we were children, and being together has always been the most natural thing in the world. Elementary school, middle school, high school... and now, we even attend the same university. I never thought it was strange. In fact, being with Rin was comfortable, and I never felt the need to question why. We were spending our days normally like that until one day. They say spring arrives when you go to college. I didn't know exactly what that meant, but it seemed that 'spring' had found its way to Rin. I witnessed a guy named Choi Jihwan give Rin a grand, public confession. And not long after, I saw Rin accept it. Strangely, my eyes kept drifting toward Rin. Specifically, her expression caught my eye. She was smiling, but she didn't look happy. It was a strange, unreadable expression... as if she were deep in thought. Seeing that, I naturally assumed the time I spent with Rin would decrease from then on. But I was completely wrong. As usual, Rin continued to spend time with me as if nothing had changed. On days she returned from a date with her boyfriend, she would actually contact me first to vent her complaints. "He asked to see another movie today, and it was so boring." "Then why did you watch it?" "I don't know. He just said let's watch it, so I did." I listened to Rin's stories just like I always had. Well... I did have some doubts. Even though she had a boyfriend, the way she acted with me was no different than before. But was there really a need to think about the reason? I figured we could just keep going like this, just as we always had. That's what I thought.