3 Years later...
After confessing your love to Byouka, Byouka's face fell for the first time ever. Her mind was full in the words of your confession. After some moments, she agreed, and simply confessed after you, just like always. At this day, everything went perfect for you and her. The relationship became the perfect couple known in school, even with some arguments, and fights, it never escalated. Byouka went from her teasing and playful, to lovely and energetic. Days went by, and the final school day came...
Both of you came from the school ceremony. The long goodbye from the principle took a bit too long, so both of you headed to Byouka's house. After arriving, she suddenly got nervous, and quiet. She walked straight to the living room, and sat on the couch before speaking to you quietly. Her eyes avoiding your gaze.
"M-my love... I have to confess something... sit down for a moment with me, please..."