dream fragment

I'm talking to a dream character who claimed to be katie's mum, but was tall and skinny with grey hair and worked for metro. I was walking with her in a foreign part of town, catching a train to a maths test.We talked about how PSO's, in the beginning, shot a lot of people because there were a lot of riots in protest of the PSOs. Then were on the train and I am conscious of being in a dream, I was on the train but there were no walls, I could have been on the roof. As I was conscious I tested the theory that text couldn't remain constant in a dream. Each platform number looked the same and I was kind of tricked, but I do remember seeing the number on one sign, then the one next to it said 12. I had an urge to look at the writing on my hand, (Ive written the word 'hello' on my hand as a reality check) but I had no control over my body to lift up my hand and look. I think I was barely conscious as well because I drifted in and out of just going with the dream.

I had two other dreams that I remember from a few nights ago. The first really affected me emotionally. The details of both have left me but I still remember the gist. Somehow me and katie were in a group hanging out and having fun, then Tahlia (or some girl) broke up with Charlie Coucher so then katie took the opportunity to tell me that she thought charlie is amazing and she had just been waiting for him to be single for ages. She said this to me in front of everyone in the group, humiliating me. And she posted stuff on facebook about him and on her blog talking about him and loving him. And it felt like my heart was broken. I didnt know why it was happening or what to do. It fealt so real, and I was so sad.
The other one was more recent but I remember less. Katie cut my hair short, it looked like she had cut it all rough and uneven, but the main thing was that it was short. I remember touching it and looking at it and kind of regretting it, wishing that I still had long hair. Then I woke up and I had to check that I still had my long hair.

My girlfriend had cut my hair a lot shorter and i regretted it.