Dream About Boyfriend Changing Into Classmate Helping In Rain And Unknown Apartment House

I was in school with my boyfriend, and we were in our gym clothes. We were heading to help my mom, and I wanted to hold his hand but I was hesitant. We helped my mom move something and we headed to a familiar class with a few kids in there. But my boyfriend isn't my boyfriend anymore, he's one of my classmates in the same gym clothes as my boyfriend and he is my boyfriend in that dream. It started to rain heavily and we ran to my church's old back gate with a few of our classmates. We went inside the old church and there's the rest of my classmates sat on chairs but I couldn't find my friends, only my classmates. Some of the chairs were empty but with bags on them and then I found my bag. I was freezing and trembling and I felt naked because they could see through my wet clothes. And then, my boyfriend who is my classmate gave me his clothes and told me to wear them. He put it behind my back and he smiled. And then the scene changed to a room and I thought it was my dorm but it wasn't. It was my real boyfriend's room and my bed was just next to him. He lay on the bed while I was figuring it out where am I. So, I walked outside the room, into the common area with halls leading to several other rooms. It was gloomy but it felt a bit familiar to me. I walked outside the apartment house and it was a one big apartment house with people cooking and cleaning their stuff and I saw an old 2000s television on the wall, in the middle of the hall. There's also an old television in the bathroom, on the wall as well. I never felt so weirded out by that in my dream.