I met an attractive professional model at my next-door takeout on Dec 7, 2005. We ended up at my place, having the takeout and then foreplay (we'd have had sex if we had a condom). He called on Dec 18 and we had sex and again on Dec 28.

He didn't spend the night on either occasion. On both occasions, he'd simply call and say he wanted to come over. We live about 5-10 mins away from each other. I never heard from him after Dec 28.

Sounds like he was getting his sex fix on request and then leaving.  I know he is an attractive professional model, but that doesn't mean he is a great catch.  He probably has loads of women offering sex, once he's got bored with one he'll move onto the next. If he's going through a sparse patch, he will go through his past phone numbers and find a shag until he finds someone else. 

The way I see it, is if he wanted a serious relationship with you, he would have wanted to see you more often than the 7 December, then Dec 18, then Dec 28 and he would have contacted you again.  He's just playing you, so ditch the idea of getting with him, find a decent bloke instead.

Then on March 22, I came out of the post office in my neighbourhood and heard someone calling my name. It was the model! He was in the shop next door & saw me walk by. I went to the shop, waited for him to pay. Then I thought he was done, so I proceeded to leave the shop, only to find out that he wasn't quite finished yet. So I decided to walk to the nearest bin to get rid of the tissue in my hands. The bin was about a few shops away. He came out of the shop, walked towards me and we chatted. The chat was just chit-chat: how've you been and all that. (I did ask him if he was working on that day cos I wanted to spend some time with him, but he had to work.)

He must think I wasn't interested cos I walked away (to the bin) and I never explained that. I didn't even say: it's nice to see you again or it'd be nice to meet up sometime. I didn't even ask if he still had my phone no.

I think he had to be interested to come out of the shop twice to acknowledge me, right?

He gave me a kiss on both cheeks and said: I'll see you soon.

However, I still haven't heard from him.

He's playing about with you.  Keeping you sweet, like dozens of other women.

Do you think he was interested in seeing me again? Do you think he'll call? (His face was a bit swollen due to a dental problem; could that be why he hasn't called cos he's embarrassed by it?)

If I was a model, yes I would be embarrassed about a dental problem, in fact I'm not a model and I definitely would avoid contact with women if I had a dental problem.  But really how long has he had this dental problem, since December 28th.  I think you will find he will contact you at some point when he wants to come over and give you one again, sorry to be blunt.  But this guy is probably playing you and many other women.  He'll show you enough interest because he wants to keep you sweet.