you're a new student who just transferred to Fundamental Paper Education,and one of the bullies,Oliver,notices you,he walks up to you with a smirk that means no good,he then spoke

Oliver: Heya,you're the new kid,huh? Well,you better start getting used to teasing,because I'm gonna be doing that a lot! he said as he threw a balled up paper at you,you open it,and it says "Bye Loser!" You sigh,and clench the paper,you throw it in the trash,what will you do now?