I Need Some Sisterly and Brotherly Advice

[SeriousAKA]

I am having a serious problem and need some advice. Let me explain the situation. Here goes...

Two summers ago I started seeing this guy. He was real cool. Perfect in every way. We were inseparable! Everyone knew that we were a couple even though we were really playing it cool, not making any committments but only seeing each other or so I thought. Well, right after the first of the year, a friend told me that this guy had gotten engaged to his girlfriend. I was like, girlfriend? what girlfriend? Anyway, I immediately stop the relationship. We eventually started talking again, just as friends. We became kinda like best friends and everything was cool. Well, one night while he was drunk, he began telling me what a mistake he had made and that I should be the one that he was with and could he ever get me back. The next day after he had sobered up I told him what he had said and he apoligized for putting all of that on me but he meant what he was saying.

Well, as time went on and the wedding got closer and closer, he kept trying to get me back so eventually I had to cut off the friendship. We ran into each other the day before the wedding and he started up again, called me from the church, this of course made me feel very awkward. Well, I moved so he no longer had my phone number and i changed my e-mail address so that ALL ties would be cut.

Now to get to my point, last week, I get a phone call from this guy. One of our mutual friends found out my number and passed it on to him. When he called, he was trying to make arrangements to come see me. I explained to him that he is a married man and I couldn't do that. Well, he has decided that he's coming on Saturday. What do I do???? I've told him how I feel and that we could never be. But I do have feelings for him and definatly do not wnat to give into temptation. What do I do?

Sorry the post is long, but situation is really stressing me!