Dream About School Reunion And Festival

I had a dream where all my year level had to visit the school one more time and I saw some of my ex friends and my ex. But I was with my mum all day at first and she had to go into the main office at first for something I don't know of, but then I found my bff Daniella and ended up hanging out with her. A little while after walking around a little bit of the school, it was lunch time so me and Daniella and me headed to the mall. I saw this passage way and thought it was an entrance but turns out it just lead to the roof so I had to climb back down. By the time I got back down turns out my friend had already gone back to school. But by the time I got back there, there was this festival called festival of the souls and it was a show. But there no seats left so I ended up sitting in a corner nobody could really see me from, and I ended up just listening to music. But unfortunately everyone had this paper they had to fill out in groups when the performance ended, so I just did nothing. But a teacher found me doing nothing but listening to music so she gave me this app that gave me secret perks and I was VIP on the app. And that's all I remember.