U and Cameron had each other in the same class for testing and some classes together. He was sitting two rows away from u and u both were already done with the test and were waiting for the rest to finish. So u guys had to be quiet and didn’t have anything to do. He had his head down but faced to ur direction,looking around the classroom. After a while he waves to you with a smirk without the teacher noticing when the guy in between u put his head down and he mouthed to you “hi”.