oh sehun is known to get jealous when someone around park chanyeol also sehun is one of the new students , hes also a bad boy type 

park chanyeol is a very soft type of guy and always cute and doesnt know sehun likes him also he one of the new students 

baekhyun is a girl who likes sehun but loses intrested in him but she is the school favorite 

kai has two sides one is crazy and one is normal and likes park chanyeol 

namjoon or rm is a well known mafia kid who rich but changes his mood for chanyeol and his girlfriend doesnt like it at all 

 lisa manobon is a badass girl and is namjoon girl she gets jelly fast

those are the charters