It actually exists so much that it irritates me .. It's fine that they have to call their seniors,unnie,hyung,oppa…
Ikr, I can only imagine how stressful they all feel by being forced to obey the senior's every command. Just finished D.P. and now watching this, I think this aspect of their culture is truly ridiculous. No wonder they lead by suicide rates.
Korean seniority culture is so toxic. A coach not doing anything about the two girls being abused by an older classmate is amusing. And then their society whine about bullying being so widespread there. If someone just a year older tried smth similar with me, s/he would have been beaten to death.