You are annoyed with Sunghoon, because many people like Sunghoon. (even though many people like you too)

IN CLASS what's wrong with you, honeeyy?? sunghoon asked. and you answered him, while also grumbling in an adorable way to sunghoon.

can you not spread charm to girls at school! i'm really annoyed You were angry in an adorable way, sunghoon couldn't help it because of your cute anger. He heard you grumbling, looking at you with affection

why are you staring like that? you ask. my girlfriend is really beautiful, even if she complains, she's still beautiful. sunghoon said.