dolphin's dreams

I was in a classroom as I sat down and got my books to start class. I realized I had hardly anything in my backpack. I thought about what I did in the past that made me forget and realized I was dreaming. I decided to stick out my hand and summon a pen, just for fun. I got up and walked towards the door, frustrated that my body was heavy and it was difficult to move. I tried to forget about as I noticed a young lady with short purple hair and a black eye sitting on a cabinet. I greeted her with "Hi sweetie!" and she responded with "Hi! Nice shirt!" I continued towards the door when I noticed a sign on it. I really wanted to remember it. It was an advertisement that said "Doom gloom tomb" or something like that. I woke up.

I wonder what was so nice about my shirt? I should notice this stuff more.