
Their whole stunt of making students bleed to prove themselves is pretty dangerous actually. I doubt they're using sterilized knives. There's a risk of contamination for blood-transmitted diseases due to the open wounds and all. Plus, people who suffer from hemophilia being peer pressured into cutting themselves could lose a shit ton of blood
Sebin seeking relationship advice from a stranger is way less of a deal breaker than Shinwoo freaking cheating on him!!!