Dream About Birthday Party Chase

I went to my youth group building to see my friends and at the entrance, is a an old pal of mine. We hugged and catched up. We said goodbye and when I went into the building it transformed into a luxurious house. There was lots of open space in the backyard for a gigantic pool. Then there was a birthday party. My friends aren't caring about the party, it seemed like there hypnotized. I found out who's birthday it was and it was my enemy. When they sang happy birthday out of nowhere I ran. I didn't look back because I think they were chasing me.