Usually the person she decides to hook up with is a cocky asshole to everyone, except her. All chances of hooking up with said girl are now less than zero. And she decidedly notices no ones existance except for her own.
"Well she disappears every day to go hang out with Tanner even though shes got some boyfriend. Hes a egomaniac, and she eats it up. I don't fucking know. It's shit."
"LOL you got bammered. Nice guys finish last."