Odd dream but i think it has meaning?

So in the dream i was back in high school on the bus and there were young kids also sitting in the back of the bus but a couple seats ahead. Also ahead of me i spotted one girl and two guys havving the raunchiest you have ever seen. I was completely apalled. I waited a bit ad watched then was furious that they were doing this near young childrean. I confronted them and got into a huge fight. Then i went straight to the bus driver, but i couldnt get this wad of gum from my mouth. Every time I pulled out a huge wad, more would develop and i found it embaring. Eventually i was able to tell her what was really going at the back of the bus and i told her who was doing it. She says, oh it wasnt ann, it was someone else because she was wearing a choker necklace. I was like omg tht was for not a necklace. So that was mostly it. I was the only one that seemed to care and no one understood why i was so upset bc the kids couldnt really see it... or bc they werent religious children?!