Graduation tests began, and Briston Gal High School was completely quiet at the moment. Not because none of the students were in the school, but because all the students were working on their test questions with full focus.
Every day, Dave is the one who gives Rey answers to his test questions, who happens to be sitting in the chair directly behind him. Rey is indeed having a hard time doing the test questions, because to be honest, Rey has a poor brain capacity to memorize all the subject matter. Or maybe Rey is just lazy about studying.
Unlike Dave. From the start, Dave was known for his cleverness. Even the teachers at his school were sometimes surprised by Dave. Normally, a rebellious student like Dave would be terrible at his studies, but Dave was different. Despite his attitude like a delinquent at school, he has very high marks in every subject matter.