Really weird situation between me and him.
Well we met on concert, and ony briefly. He told me that I have beautifull smile, and that he have never seen me without that smile (it's true - I'm always smiling).
That was it. In second random meet after a song finished he came and introduced himself to me. That night I was little drunk and I instantly backed off and told him that there will never be anything between us. After I told him that he told me that he was going to call me "miss Joyful"
And few days ago I went out with my friend and found out that he have friends between mine friends, so we were together all the time. I was his focus - we talked all the time and had a lot off fun. But than that somehow turned into some weird "game" , and we kind of sent the signals - he as well as me - but nothing happened. At the beginning of night I asked him to add me to fB - (he have some kind of policy to not add almost ANY people overthere) and asked me for some time to "think about it". After that - at the end of night he told me that he wants me, and I only answered "I know" (he was following me to the train). At the finall end we had a long eyecontact, he asked to hug me, I half-backed out (I gave him something like a really lame hug). And now 3-4 days later he didn't send me friend request, or for that matter even a message. How does that situation looks like..

Looks like maybe he thought about it and decided you aren't worth going after since you keep giving him signals that you don't want anything between you two. I mean really, do you want him chasing you down? It sure seems like you don't after what you've said so why does it matter what the situation looks like? Or are you maybe playing a game with him?

You play games, he plays games, who gives in first? Its nothing but a dumb game of tease and deny... by you both.

Looks like you were both playing a game. Maybe he was looking for something sexual. Either way, you told him at the beginning there would never be anything between you so what are you complaining about?

Looks like he was somewhat honest, wanted to know you better, came direct several times, and you told him no, back away and more. So he takes your NO, as no perhaps.

It sounds much like Jr High School dating, where both people play games, and no one is honest about how they are feeling.

If you want to talk and be friends, how about being honest with him and telling him, unless he has changed his mind by now.

Unlike movies, in real life,if you play a lot of games, the other person tires very easy and just finds someone new

"How does that situation look like"

It looks like two 10 year olds who are too immature to start a relationship let alone be in one.