Got a detention but can't remember anything. please help me!?

I'd love to first know how old you are...high school? But, anyway-it does sound like the kid may be screwin' w/you...definitely TELL a parent, or even a trusted teacher-see what they can tell you. If you "did" something, someone other than this kid is SURE to be aware of it!! He sounds really rotten, if he truly is messing w/you-!!!