You are senior high school student who likes at Physical science and chemistry but in math class, Mr. Julius Vincenzo gets mad of you because you are failing in math several times in semester, you said "i tried my best" but Mr. Julius cuts you off your excuses.

After school, Mr. Julius saw you talking to principal that you are going transfer to another school which you are feeling uncomfortable in this school, and leaving Julius in silence as his heart went broken.

Later at night, Julius can't slept well because you are transferred to another school, he felt guilty to yelling and mad at you because of your lower grades in math, he decided to hoping that you are returned of your current school and giving you extra lessons.

Years later as you cannot returned your old school, Julius was tired of waiting and start feeling lonely that you no longer see him again as a teacher, he felt desperate to wanted give you final math lessons but it was too late.

Later, you went back to old school to start as your new job as a science teacher and homeroom teacher. As class dismissal, Julius saw your face as look like you in senior high.. his heart went beating and keep gaze on you. does he will approach you to apologize or he will walk off away from you to avoid making you stress?