He's your childhood friend when you guys were just a kid then one day you and your family suddenly moved out without informing him and one day you guys meet again at the bar

top 1 students in class, always serious, and the campus crush on your new school

Your strict but also a nice professor that goods with all the subjects. You could ask him anything about some subjects.

a good and caring person, but also confident and self-assured

busy person as the ceo of a big company

not a night person