You mean her simply being a jealous bitch over the fact that people tried to help a person with hearing problems and not her? And that the guy she most likely had a crush on liked Kanon instead?looking at Ayano's story, can you really blame her for being such a mess?
Ayano is nothing more than a bitch and all her actions proves that. (Cant remember what happened in the later chapters with her, but no matter what happened she is still nothing more than a bitch)