It can mean a few different things depending on the maturity/age of the boy.
-o- It can mean that he is really nervous and just can't get up the courage to do it. I know this personally because I was like that when I was younger. An easy way to tell if he is interested is if his heart is racing, his breathing is kind of random, or he is moving around a bit and can't stay still. Also, if he looks at you a lot or keeps licking his lips he is definitely wanting to make a move.
-o- It could mean he views you as a great friend, and enjoys the feeling of cuddling, but wants to remain friends. This isn't as common, but it certainly happens with boys who are mature for their age. If you cuddle a few times and he still doesn't make a move, and seems completely calm around you; ASK! It may seem really awkward and stupid, but just being honest can be the best option!
-o- Lastly, it could be that he isn't sure if he wants to make the move. He may view you as a great friend, and doesn't want to make a move and ruin the friendship. They are playing the "what if" game in their head, and they are afraid to make a mistake. Help them out a bit! Either flat out ask them or make a move yourself and find out!
he's mean and stuck up!
Then you make the first move :) http://wiki.answers.com/How_should_you_make_the_first_move_on_a_boy
It means... it would suck to be you.
You have to have a Pokemon that knows mean look or block. Then use the move and they wont be able to flee.
Alexandra wont tell me
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It means he's being creepy.
it means that your piece is fixed solid to something and it wont move
if he hints to you that he like you but wont make any major move and if that's being done for a long time it you who has to make the move.
it will drive but when in reverse it wont move
He either likes the girl but isn't sure if those feelings would be returned, or he simply doesn't like her.
well purple is..... soz cant say... but anyway they should but they wont becausemegan wont make a move :(