I did the whole revenge thing when I was in high school. I dated a guy for about 2 1/2 years and it ended very badly. The day we broke up, his best friend asked me out and we dated for a few weeks, nothing became of it. It didn't really make me feel bad or good at the time. Looking back I realize that it was a bitch move & I do feel bad about the way I treated my ex. It's definitely one of those things I'm not proud of.