The missing twin

Still the beginning

You got lead to you're Dorm and you need to share it with a girl named Olivia Filcon. She seemed very nice. You introduced yourselves to each other and talked all night long. You found out that her parents are muggles. And that her grandma and her two older siblings got killed by Voldemord. You didnt told her much of you, you just listened to her and she didnt stopped talking so you didnt want to let her stop talking maybe you can need this information later.  

In the morning you got to you're first class with Olivia. You talked all the way long. You're first class was poison with snap. You knew him from your dreams so it was not new for you that he was harsh or not that nice like other teacher. You need to do group work with 3 other people. ,,So Mrs. Granger, Mr. Malfoy, Mrs. Filcon and Mrs. Kim are one group." he said. You were not happy about it cause you knew that Hermione was friends with Harry. But the others were cool tho you thought. So it turns out that you were right. Hermione wanted to do the work alone so you can't do anything. She was so nerdy. Malfoy was VERY annoying. He always tried to flirt with one of you 3. You had enough ,,Sir can Olivia and me please change our group?" you asked.
,,No without you wanna go in a group with Potter, Weasly and Longbottom. You fastly said down again.

Time skip

Its lunch, you sat with Olivia on the Slytherin table, ate and do your Homework. You saw the Weasley twins again. Suddenly George walked over to you and you fell how you're heart starts to beat faster and you're hands are sweating. ,,Are you ok??" Olivia asked you. You said nothing just looked at George. She looked around ,,Oh...OOHH i understand. ok then I will go." she said and winked at you. She got up and left.