Dream Of Escaping Tall Classmate And Taming Pitbull Dog

I had a dream where I was taking a songwriting course in high school. There was a classmate who was much taller then everyone else in the class and was dressed up to look like the slasher serial killer Jason Voorhees to help give himself a concept idea for his assignment. I didn't get any good vibes from the guy and felt afraid of him. Even my other classmates felt the same way. The guy had his eyes glued onto me the entire time for some reason and I felt extremely uncomfortable about it. I had the feeling he has some bad intentions and wanted to hurt me. When the guy was ready, he got his weapon ready and was going to hit me with it. I instantly backed away from him while my other classmates are trying to hold him back to stop him. All of my classmates yelled at me to leave the room before our tall classmate can get me. I did what they told me and raj out of the classroom. I was running around in the hallways to get away from the guy. He manage to break free and I can hear him catching up to me from behind. I was beginning to think where to hide so he can have a hard time finding me. I knew hiding inside the lockers was too risky because they are too narrow to hide in and because someone would place a lock while I'm inside. I then decided to hide in another classroom. I hid inside one of the science classrooms that was empty and heard the tall classmate come inside to find me. He found me right away, since I hid underneath one of the desks and he tried to grab me. Luckily, I was quick enough to get away and ran out of the empty science classroom. I was running away from the tall classmate, I look behind me to see a large black and pitbull dog join the tall classmate and was chasing me as well. My eyes widened in fear because the pitbull dog looked vicious. I continued to run around in the school halls. I felt so terrified and was crying. When I ran my way into the head school office, the pitbull was very close behind me. I turned around to look at the pitbull dog and try to tame it. I slowly held my hand out towards the pitbul and nervously said "Nice doggy" a few times. When the pitbull dog understands that I wanted to give it some pets, it leans it's head into my hand and I begin to give slow gentle pets. Some of the students and the office secretaries workers witnessed what was happening and continued to observe me. The pitbull's tail starts wagging as I pet it and it's vicious demeanor changed into a friendly one. I softly scratch behind its ears and and gently pet it a lot. It begin to whimper a lot and it began to smile as it gave me that needy look in it's eyes. I was in complete awe at how cute it was being and gave it a hug. The tall classmate enters the head school to see me petting the pitbull dog and telling it what a good dog it was. The tall classmate was mad and disappointed to see me not hurt by the pitbull dog that he secretly brought into the school. The tall classmate knew he couldn't complete his songwriting assignment due to the scenario he had created from his mind didn't go accordingly to his plan. He then walks back feeling defeated. I felt more calm, happy, and safe that I got to spend time with the pitbull dog that I got to tame and befriend. The pitbull dog stands on twos and begins to happily lick my face. I laughed and giggled at how ticklish it was.