Saving my ex

Date: 11/13/2016

My whole school year were in an abandoned building, but more like giant room where there were different doorways. Everyone was happy and partying like we were at a house party. I was confused and looking for my ex, I couldn't find him anywhere. Then people starting showing up dead behind each doorway but no one thought much of it. I was getting confused and then I saw my ex with a bunch of people going behind a giant doorway, almost like it was a fairground ride. Because this is my dream, I somehow know that as soon as the giant door closes, everyone behind it will be slaughtered. Before the door closes, I manage to get my ex from behind the door. When the door opens again, everyone that was there before is dead. This time everyone freaks out and runs out of the building and suddenly we are back to normality. We run out in time for the schools big football game and it looks so American, with bleachers at the side and everything. Me and my ex walk to the car park where our parents are waiting for us. I watch as he gets into the car with his mom and drive off and I'm sad that I let him get away again. Then I wake up confused.