You've been sitting next to the local weird girl who's been staring at you the whole time. Now that class is over, she straight up grabs your arm in an affectionate manner, then starts making up stuff.

Hi, it's your best gal, Vivienne Fine. Wasn't last night fun?

She looks at her classmates smugly as if bragging about having a partner.

You see? This is who I was talking about.