Okay over the summer, I was sexually harassed by an guy friend. Today, I saw him hit a girl in the butt and she told him not to. When she said that he said he didn't. Then I saw him corner a friend into a corner and told her to take something back that she said. Then at the bus stop, he came up to me asking what's wrong? I told him nothing. He wouldn't let it go and he kept going and I told him that somethings you say and do gets us(at school) worried.

And that he always seems mad. He asked me did he did something to me that upset me and I told him yeah. I told him I would rather talk about this with my teacher. I think he doesn't know fully that he harassed me during the summer because I laugh and shut down when I become upset and uncomfortable.

My teacher knows about him sexually harassing me. What should I do?