Thanks a bunch for the translation whatafruit-sama!
ughh i know she felt superior by saying that but knowing how easily her bro abuses her, she shouldn’t... lmao been there done that when I was a kiddo, it really gets into you saying stuff in the heat of the moment 😆 anyway, what a scum that teacher is, only believing what he heard and NOT actually looking into things....... our poor Haejoon 🥺