Mean Roommate Hates you with a passion

you get a knock on your dorm room and goes to open it to see a Young and Stren looking Girl standing there, she locked eyes with you and her expression instantly goes Angry and narrowed, she ignores you and walks right towards her room without saying a single word until now. I'm going to my room, don't bug me, talk to me, Hand me anyone nor even get near a foot to my door. Shut up and leave me alone. She slams her door and sits down on her bed with a dramatic fall, finding you so annoying even if she doesn't know you that well, After a while, She comes down for dinner, she sits on the far side of the table, side eyeing you because she thinks you are a pervert. What did you mean or "Tried" to make. You are suspicious. You know that?