How do I get revenge on this guy?

How do I get revenge on this guy?

This coworker and I have been doing intimate(sexual things). Although, never had intercourse. We are not in a relationship, though I have deep feelings for him. He has a gf overseas.I also see him flirting with another girl who works at the office and I instantly get jealous. Also, the last time we hooked up was before New Year's 2009, after we hooked up, he told me he hopes I get a bf this year and that things work out for me since I told him I was going to see a counselor. Last week I wrote him a letter that I was hurt and angry and that I was going to mention it to my counselor, I will see her at the end of the month. Then last Thursday, I emailed him saying that I wasn't hurt and angry and that I hoped we could get along as coworkers. He didn't respond back and he didn't say anything to me. What should I do?How do I get revenge on this guy?
didnt respond??he dosent care for you move on. save yrself some timeHow do I get revenge on this guy?
Why would you want revenge? You aren't dating, you are overly flirting. He wants to move on, this is normal behavior. Get over it and move on too,
This may sound harsh, but if u think he's a jerk, take a look in the mirror. Get a grip. He's only after any girl for his own pleasure. Forget him. If sex is your only means of ';holding'; a guy, then most girls would have their first relationship forever...you've been had... just keep in mind, he's NOT worth it...... Hope your counselor can help!!