So you're with Thad at prom (as his date or just his friend, your choice :3), and suddenly, the prom queen, V, gets stabbed through her arms on stage, the doors are broken (so is Kahn's heart), Lizzy gets thrown and Doll is on a rampage, basically.

You and Thad are just standing side by side, watching N and Uzi fight Doll, stunned. Neither of you know what to do, nor are you sure you even want to get involved. Kahn was too busy crying over the broken doors to notice what's going on.