Chuuya had formed a massive crush on you during your time of bonding, getting closer to each other. He had never felt this way for anyone before, so it was all new to him. It started as just buying you small little gifts, to getting more bold like ‘accidentally’ brushing hands with you, lingering his touches for a bit too long to be a mistake, blushing over small things you did… He just couldn’t help it. He was charmed by you and everything you did. He needed to confess his feelings to you.