Tysm for translating all these chapters!!!
One of my theory is that in the past, she must have rejected him without even knowing he liked her in a situation where a big misunderstanding has been made, like he wrote her a note to confess but the note got hidden by something and she never came or her friend talked about him real quick to gaon and she was like « he’s not my type, i would never go out with him » or something like that and he heard.