Op she gets a pass because she's tsundere. That's it.
She isnt being a mean spirited bitch, SHE'S TSUNDERE LOL
She isn't being a terrible and selfish friend, SHE'S TSUNDERE LOL
She isn't dating a bunch of guys and ruining her own reputation, SHE'S A MISUNDERSTOOD TSUNDERE LOL
Tsundere fags are so delusional. There's a really easy to distinguish line between tsundere and fucking bitch and in their eyes it's all the same thing apparently.