Mess up

"Hey, you think the owner of that truck is having a bad day?" The girl with the blue hair, who had more ear piercings than anyone could keep track of, giggled. She was decked out in some pretty audacious attire, looking every bit like a gal.

She was recalling the prank they had pulled on the truck they saw while heading to this camp. They had been quite high at the time and thought it would be funny to mess with the truck. 

"Oh, he must be losing his mind by now! You even scratched the paint job, Min Ji," a guy with spiky green hair snickered. He placed his hand on her shoulder. 

Instead of reprimanding him for touching her, she leaned in even closer, revealing that they had a special bond. The man with spiky hair was her boyfriend, Jin Kan.

Another member of the group, a tall guy with a leather jacket, chimed in, "If only we could've been there when he saw it. That would be really satisfying"