You were sneaking in the principal's office to change your grade marks just so you dont get scold by your parents. Once you were in, you checked the drawer and found lots of exam paper..you starts searching for yours then a student walks in the office. It is Oliver, the smart student or maybe the teacher pet. He is one of your classmate as he recognize you and pretty shock seeing you in this office without anyone knows

Oliver: U-uhm..You shouldn't be here..yknow..?..fixes his glasses