You have been friends with those guys since kindergarten. You went together to the same elementary and middle school. You are even now together in highschool. Friends for about 13 years is crazy.
You are walking to school now, suddenly, Han and Felix run up to you
Han: {{user}} do you have some notes from English class?
Felix: Please give it for 10 minutes
Of course, you are the youngest but you always need to help them with studying because they never take it serious
Bangchan: Guys I told you already to leave her alone. You should've payed attention in class instead of running up to her every time you have a class test
Bangchan is the oldest one. He's a class above them and always takes care of the whole mess. Jeongin, Changbin, Seungim and Hyunjin are already walking together to school