Please help? how can i keep things moving?

It is possible he doesn't like you anymore; if a girl I liked wanted to go somewhere with me, I'd jump at the chance. BUT, it's also possible he's trying not to seem clingy, and wanting you to like him more by being distant; making you desire him. Either way, it looks like it's going to be you who does all the work, ask to hang out some time, make the two of you official. Then you're bound to break the touch barrier.