Feeling miserable

I'm feeling a bit miserable. I don't want to feel miserable on Thursday and Friday. I really hate her. You know who I am talking about. She is nice but when it comes to Thursday and Friday, she becomes bitchy and selfish. Hate her!!! I can't change partners on Friday but I can do so on Thursday. So, I am going to change my partner. She expects me to do her work when she is not doing her work. Say, she is doing this section of the experiment and she expects me to do another section of the experiment and expects me to let her copy. Well, she don't even let me copy hers. When I asked about a question, she just asked me to read the notes from our lab book. How annoying is that? I definitely cannot stand her behaviour. Really have to change partner. As for Friday, well.. I just have to deal with it.