Severus Snape x Student!Reader - Ten Points

 You sat in the Potions class for first years for the second year in a row. It wasn't that you were dumb, but rather Severus Snape hated everything about you in every way. You felt the same way about him when he bullied your friend, Harry Potter. You watched as Snape passed out his recently graded test from a couple of days ago. You flinched when your test was placed in front of you. A large T was circled at the top of your parchment. You didn't understand how you managed to fail. You saw a note at the bottom of your paper:

                                             I'll see you in this class you next year, Ms. (Last Name)

 "Now," Snape said, "who can tell me what was wrong with this test?"
 "You were allowed to grade it," You mumbled. Harry snickered beside you.
 "Something funny, Potter?" Snape asked him, causing Harry to stop.
 "N-no, Sir," Harry said quietly.
 "Ms. (Last Name), maybe you can tell me what was funny enough to interrupt my class," Snape said, turning his attention to You. You shook your head.
 "Perhaps you can tell me what was wrong with this test," Snape said. You stared at the test for a few seconds. You noticed one thing that changed your entire point of view on Snape.
 "This was a practice test," You stated. "These questions were on the end of the year exams last year."
 "Would you like to tell the class how you know that?" Snape asked, smirking at you. You smirked and stood up.
 "I was held back last year," You said proudly. Some kids looked surprised or were snickering, but others like Harry and Hermione smiled at you because they already knew.
 "Yes, yes," Snape said impatiently, "(Your Name)'s an idiot. Now, if she would sit down, we may actually get some work done."
 You sat down and saw Harry sneak a smile at you. You smiled slightly.
 "I expect all of you to pass the exam this year since you have a guide to help you," Snape said, looking at me. When he looked at my paper, I did the same. When I saw what was on it, I noticed Snape's wand hidden behind his back.

          Ten points to Gryffindor, Ms. (Last Name). I look forward to seeing you in second year Potions.