The teenagers then gather their friends together and drive out to the clearing where they left Mike. Surrounding the aliens with their cars, the teens use their headlights to evaporate the remaining creatures. Mike survives his attack, and Stan and Susan resume their interrupted plans to elope.
This passage describes a scene where teenagers are facing off against aliens. They use their cars to drive away the remaining creatures, and Mike is saved from harm. The teens' actions allow them to continue with their plans for an elopement.