The teacher definitely hated you.

Why else would the teacher pair you up with your ex in a project that made a huge impact on your grade.

Keisuke Baji, your ex, was your partner. The delinquent didn’t seem to mind, trying to put on his best behavior but you were very bothered. Though you knew you had to get a good grade on this project.

The bell rang, alerting students that school was over but it just meant you had to socialize with your ex for the project.