I HATE PETER WHO TURNED ME DOWN

Okay so I like this guy & I told him I liked him & asked him out but he said no. So now we are still friends but he knows I still like him. So everybody says it's obvious that I like him so everybody knows. Including one of my friends who now flirts with him & many other guys my other friends like. & ITS FREAKING PISSING ME OFF!!! Everybody says he really likes me but he told me he doesn't so my life SUCKS right now!