Her sister had the same problem as me. She felt lonely even when she was with her boyfriend... She was in a rut and it was awkward... Similar people were attracted to each other. "Hey, haven't you had sex recently?" I was embarrassed when he said that for sure, but then he kissed me forcefully... He pushed me down and we had a relationship. I thought he was just trying to fill the void in Kokoro, but our sexual chemistry was excellent and I got serious. An unrequited affair... I knew it was coming, but I couldn't stop it...