Just being honest
We think that we have all come across someone like this, who claims to be your friend but really just wants all the attention to be on them. There are a lot of attention seekers out there and they are not afraid to put other people down when they feel challenged.
This girl was not hesitant to insult or one-up her friends’ stories, each and every time the moment arose. Behavior like this can really get boring and we think it is best just to walk away and not deal with it anymore. After all, you are a secure individual and know who you are.