Responses

It's more than a miscommunication issue because she admitted to her boyfriend she would accuse Skyler of things even when it appeared he had done nothing wrong, just to be sure and remain in control. Even though Yeonduk told her nothing bad about Skyler at school, she acted like he had said the complete opposite. It's clearly deliberate.
She omits so many details, such as the fact that *she* was the one who wanted to throw the guitar away, and always finds a way to conveniently put the blame on Yeonduk... (╯°Д °)╯╧╧ Is she a horrible person or just an absolute numbskull who's completely oblivious of her horrible communication?