I did a diploma in sound engineering and film editing in a college in 2016.There are 3 courses:direction,editing and cinematography.Mine is a 1 year course.Now let's say A is me and B is a student who joined direction the year I got my diploma,2017,year later and my junior.I rejoined the college for direction a year later in 2018.Thing is,is am I his senior or is he my senior.My college has weird 'interaction' rituals between seniors and juniors.Thing is should he respect me or should I respect him?This situation is highly embarrassing.