Can you tell me meaning behind this dream?

We were in classroom , teacher was a pervert he was talking in double meaning , many girls couldn't understand but me and my frnd could , I told her let's go and complain about him but she kept playing with him in fun saying stuff , when it was too bad all girls left , it was only me and my frnd , now we also went saying that we will complain about him for being a jerk , he followed us we got scared and ran away in a big classroom it was like some function was happening , it had stage too and a principal too , when we went , we sat beside a girl she looked like a teacher at first but then felt like a student , she was too busy in studies didn't like us sitting there or gave looks , we ignored. That bad teacher we saw entering classroom and going toward the stage and told the people "those two girls sitting at the last harassed me " whole crowd started looking back at us in disgust. I said loudly that listen our side story too in hope. Crowd thrown shoes at us not listening our side story , people started blaming calling us very bad , suddenly the leader said to not throw shoes at my frnd , I was shocked and sad cuz he didn't tell anyone to stop throwing at me. Frnd was smiling looking at the other frnd behind and she hugged her, I againt felt sad about it , frnd came to me and rubbed my back saying let me take you home , I told her get away from me.
What does this mean?
Can you tell me meaning behind this dream?
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