There is this freaky dream that i saw last night.....?

In my dream i was at my school(i still go to school)in my cl and all of sudden a man half dressed came in the calssroom and was very freaky....he was a man who was selling drugs and had something to do with the devil!And he said "i am going to pick one of you" and he looked at me and said "u"and i started screaming and he said "i am going to leave someone in charge to decide who will come with me" and he picked one of my best friends and alla of a sudden my friend was kind of hypnotized and was staring at me!!when the man left all in the calss started screaming and running to leave when i left the calssroom i was running and saw the guy i liked who was living too.He grabed my hand and we run.And then we went to the school yard and waited and was huging the guy i liked all the time because i was very scared....and then my friends were like "Hey the describsion the man gave is like u!!we must give u in order to servive.."and i said "No.No!"and i woke up.What does that mean